136715190 has 32 divisors (see below), whose sum is σ = 347418720. Its totient is φ = 34312704.

The previous prime is 136715179. The next prime is 136715209. The reversal of 136715190 is 91517631.

It is a happy number.

It is a super-2 number, since 2×136715190² = 37382086353472200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133525 + ... + 134544.

It is an arithmetic number, because the mean of its divisors is an integer number (10856835).

Almost surely, 2^136715190 is an apocalyptic number.

136715190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136715190 is an abundant number, since it is smaller than the sum of its proper divisors (210703530).

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

136715190 is a wasteful number, since it uses less digits than its factorization.

136715190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268096.

The product of its (nonzero) digits is 5670, while the sum is 33.

The square root of 136715190 is about 11692.5271006742. The cubic root of 136715190 is about 515.1561910390.

The spelling of 136715190 in words is "one hundred thirty-six million, seven hundred fifteen thousand, one hundred ninety".