136397038 has 8 divisors (see below), whose sum is σ = 213491088. Its totient is φ = 65233344.

The previous prime is 136397003. The next prime is 136397057. The reversal of 136397038 is 830793631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1482531 + ... + 1482622.

It is an arithmetic number, because the mean of its divisors is an integer number (26686386).

Almost surely, 2^136397038 is an apocalyptic number.

136397038 is a deficient number, since it is larger than the sum of its proper divisors (77094050).

136397038 is a wasteful number, since it uses less digits than its factorization.

136397038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2965178.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 136397038 is about 11678.9142474804. The cubic root of 136397038 is about 514.7562713870.

The spelling of 136397038 in words is "one hundred thirty-six million, three hundred ninety-seven thousand, thirty-eight".