136352994 has 32 divisors (see below), whose sum is σ = 278722944. Its totient is φ = 44453760.

The previous prime is 136352963. The next prime is 136353011. The reversal of 136352994 is 499253631.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165267 + ... + 166089.

It is an arithmetic number, because the mean of its divisors is an integer number (8710092).

Almost surely, 2^136352994 is an apocalyptic number.

136352994 is an abundant number, since it is smaller than the sum of its proper divisors (142369950).

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

136352994 is a wasteful number, since it uses less digits than its factorization.

136352994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402.

The product of its digits is 174960, while the sum is 42.

The square root of 136352994 is about 11677.0284747448. The cubic root of 136352994 is about 514.7008587321.

The spelling of 136352994 in words is "one hundred thirty-six million, three hundred fifty-two thousand, nine hundred ninety-four".