10272431 has 12 divisors (see below), whose sum is σ = 11302872. Its totient is φ = 9280464.

The previous prime is 10272413. The next prime is 10272473. The reversal of 10272431 is 13427201.

It is not a de Polignac number, because 10272431 - 2¹⁴ = 10256047 is a prime.

It is a super-2 number, since 2×10272431² = 211045677299522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10272481) 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, 45140 + ... + 45366.

It is an arithmetic number, because the mean of its divisors is an integer number (941906).

Almost surely, 2^10272431 is an apocalyptic number.

10272431 is a deficient number, since it is larger than the sum of its proper divisors (1030441).

10272431 is an equidigital number, since it uses as much as digits as its factorization.

10272431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358 (or 299 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 10272431 is about 3205.0633379077. The cubic root of 10272431 is about 217.3824158551.

Adding to 10272431 its reverse (13427201), we get a palindrome (23699632).

The spelling of 10272431 in words is "ten million, two hundred seventy-two thousand, four hundred thirty-one".