136355092 has 12 divisors (see below), whose sum is σ = 238824180. Its totient is φ = 68119616.

The previous prime is 136355059. The next prime is 136355099. The reversal of 136355092 is 290553631.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 129140496 + 7214596 = 11364^2 + 2686^2 .

It is a super-2 number, since 2×136355092² = 37185422228656928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136355099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8953 + ... + 18784.

It is an arithmetic number, because the mean of its divisors is an integer number (19902015).

Almost surely, 2^136355092 is an apocalyptic number.

It is an amenable number.

136355092 is a deficient number, since it is larger than the sum of its proper divisors (102469088).

136355092 is a wasteful number, since it uses less digits than its factorization.

136355092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28970 (or 28968 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 34.

The square root of 136355092 is about 11677.1183088980. The cubic root of 136355092 is about 514.7034985394.

The spelling of 136355092 in words is "one hundred thirty-six million, three hundred fifty-five thousand, ninety-two".