10157397 has 16 divisors (see below), whose sum is σ = 13912128. Its totient is φ = 6589440.

The previous prime is 10157393. The next prime is 10157423. The reversal of 10157397 is 79375101.

It is not a de Polignac number, because 10157397 - 2² = 10157393 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10157393) 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, 30522 + ... + 30852.

It is an arithmetic number, because the mean of its divisors is an integer number (869508).

Almost surely, 2^10157397 is an apocalyptic number.

It is an amenable number.

10157397 is a deficient number, since it is larger than the sum of its proper divisors (3754731).

10157397 is a wasteful number, since it uses less digits than its factorization.

10157397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580.

The product of its (nonzero) digits is 6615, while the sum is 33.

The square root of 10157397 is about 3187.0671470805. The cubic root of 10157397 is about 216.5679284489.

The spelling of 10157397 in words is "ten million, one hundred fifty-seven thousand, three hundred ninety-seven".