136419510 has 32 divisors (see below), whose sum is σ = 327807072. Its totient is φ = 36334080.

The previous prime is 136419497. The next prime is 136419511. The reversal of 136419510 is 15914631.

It is a super-2 number, since 2×136419510² = 37220565417280200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136419511) 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 15 ways as a sum of consecutive naturals, for example, 27630 + ... + 32190.

It is an arithmetic number, because the mean of its divisors is an integer number (10243971).

Almost surely, 2^136419510 is an apocalyptic number.

136419510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136419510 is an abundant number, since it is smaller than the sum of its proper divisors (191387562).

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

136419510 is a wasteful number, since it uses less digits than its factorization.

136419510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5568.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 136419510 is about 11679.8762835914. The cubic root of 136419510 is about 514.7845392729.

The spelling of 136419510 in words is "one hundred thirty-six million, four hundred nineteen thousand, five hundred ten".