136964184 has 64 divisors (see below), whose sum is σ = 392221440. Its totient is φ = 39043200.

The previous prime is 136964171. The next prime is 136964203. The reversal of 136964184 is 481469631.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 117187 + ... + 118349.

It is an arithmetic number, because the mean of its divisors is an integer number (6128460).

Almost surely, 2^136964184 is an apocalyptic number.

136964184 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

136964184 is an abundant number, since it is smaller than the sum of its proper divisors (255257256).

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

136964184 is a wasteful number, since it uses less digits than its factorization.

136964184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1880 (or 1876 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The square root of 136964184 is about 11703.1698270170. The cubic root of 136964184 is about 515.4687459394.

The spelling of 136964184 in words is "one hundred thirty-six million, nine hundred sixty-four thousand, one hundred eighty-four".