10397231 has 8 divisors (see below), whose sum is σ = 11470704. Its totient is φ = 9362880.

The previous prime is 10397221. The next prime is 10397239. The reversal of 10397231 is 13279301.

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

It is a cyclic number.

It is not a de Polignac number, because 10397231 - 2¹⁸ = 10135087 is a prime.

It is a super-2 number, since 2×10397231² = 216204824934722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10397231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10397239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9221 + ... + 10286.

It is an arithmetic number, because the mean of its divisors is an integer number (1433838).

Almost surely, 2^10397231 is an apocalyptic number.

10397231 is a deficient number, since it is larger than the sum of its proper divisors (1073473).

10397231 is a wasteful number, since it uses less digits than its factorization.

10397231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19561.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 10397231 is about 3224.4737555142. The cubic root of 10397231 is about 218.2592026690.

The spelling of 10397231 in words is "ten million, three hundred ninety-seven thousand, two hundred thirty-one".