1032250431 has 16 divisors (see below), whose sum is σ = 1421895680. Its totient is φ = 665422560.

The previous prime is 1032250423. The next prime is 1032250451. The reversal of 1032250431 is 1340522301.

It is not a de Polignac number, because 1032250431 - 2³ = 1032250423 is a prime.

It is a super-2 number, since 2×1032250431² = 2131081904599371522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1032250398 and 1032250407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032250451) 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, 131310 + ... + 138948.

It is an arithmetic number, because the mean of its divisors is an integer number (88868480).

Almost surely, 2^1032250431 is an apocalyptic number.

1032250431 is a deficient number, since it is larger than the sum of its proper divisors (389645249).

1032250431 is a wasteful number, since it uses less digits than its factorization.

1032250431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9126.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1032250431 is about 32128.6543602436. The cubic root of 1032250431 is about 1010.6366051647.

Adding to 1032250431 its reverse (1340522301), we get a palindrome (2372772732).

The spelling of 1032250431 in words is "one billion, thirty-two million, two hundred fifty thousand, four hundred thirty-one".