136766052 has 36 divisors (see below), whose sum is σ = 353074176. Its totient is φ = 44618160.

The previous prime is 136766051. The next prime is 136766053. The reversal of 136766052 is 250667631.

It is an interprime number because it is at equal distance from previous prime (136766051) and next prime (136766053).

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 136765998 and 136766016.

It is not an unprimeable number, because it can be changed into a prime (136766051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38724 + ... + 42107.

It is an arithmetic number, because the mean of its divisors is an integer number (9807616).

Almost surely, 2^136766052 is an apocalyptic number.

136766052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

136766052 is an abundant number, since it is smaller than the sum of its proper divisors (216308124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136766052 is a wasteful number, since it uses less digits than its factorization.

136766052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80888 (or 80883 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 136766052 is about 11694.7018773460. The cubic root of 136766052 is about 515.2200674465.

The spelling of 136766052 in words is "one hundred thirty-six million, seven hundred sixty-six thousand, fifty-two".