38113297 has 12 divisors (see below), whose sum is σ = 40818816. Its totient is φ = 35574840.

The previous prime is 38113289. The next prime is 38113301. The reversal of 38113297 is 79231183.

It is not a de Polignac number, because 38113297 - 2³ = 38113289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38113247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24888 + ... + 26374.

It is an arithmetic number, because the mean of its divisors is an integer number (3401568).

Almost surely, 2^38113297 is an apocalyptic number.

It is an amenable number.

38113297 is a deficient number, since it is larger than the sum of its proper divisors (2705519).

38113297 is a wasteful number, since it uses less digits than its factorization.

38113297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1596 (or 1577 counting only the distinct ones).

The product of its digits is 9072, while the sum is 34.

The square root of 38113297 is about 6173.5967636379. The cubic root of 38113297 is about 336.5313334875.

The spelling of 38113297 in words is "thirty-eight million, one hundred thirteen thousand, two hundred ninety-seven".