10431272 has 16 divisors (see below), whose sum is σ = 19714560. Its totient is φ = 5174064.

The previous prime is 10431263. The next prime is 10431277. The reversal of 10431272 is 27213401.

10431272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10431272² = 217622871075968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10431277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4118 + ... + 6149.

It is an arithmetic number, because the mean of its divisors is an integer number (1232160).

Almost surely, 2^10431272 is an apocalyptic number.

It is an amenable number.

10431272 is a deficient number, since it is larger than the sum of its proper divisors (9283288).

10431272 is a wasteful number, since it uses less digits than its factorization.

10431272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10400 (or 10396 counting only the distinct ones).

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

The square root of 10431272 is about 3229.7479777840. The cubic root of 10431272 is about 218.4971399870.

Adding to 10431272 its reverse (27213401), we get a palindrome (37644673).

The spelling of 10431272 in words is "ten million, four hundred thirty-one thousand, two hundred seventy-two".