39230157 has 16 divisors (see below), whose sum is σ = 54737280. Its totient is φ = 24944832.

The previous prime is 39230141. The next prime is 39230167. The reversal of 39230157 is 75103293.

It is not a de Polignac number, because 39230157 - 2⁴ = 39230141 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39230167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34563 + ... + 35679.

It is an arithmetic number, because the mean of its divisors is an integer number (3421080).

Almost surely, 2^39230157 is an apocalyptic number.

It is an amenable number.

39230157 is a deficient number, since it is larger than the sum of its proper divisors (15507123).

39230157 is a wasteful number, since it uses less digits than its factorization.

39230157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1652.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 39230157 is about 6263.3981990610. The cubic root of 39230157 is about 339.7869397552.

The spelling of 39230157 in words is "thirty-nine million, two hundred thirty thousand, one hundred fifty-seven".