31025468 has 6 divisors (see below), whose sum is σ = 54294576. Its totient is φ = 15512732.

The previous prime is 31025453. The next prime is 31025471. The reversal of 31025468 is 86452013.

It is a self number, because there is not a number n which added to its sum of digits gives 31025468.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3878180 + ... + 3878187.

It is an arithmetic number, because the mean of its divisors is an integer number (9049096).

Almost surely, 2^31025468 is an apocalyptic number.

It is an amenable number.

31025468 is a deficient number, since it is larger than the sum of its proper divisors (23269108).

31025468 is a wasteful number, since it uses less digits than its factorization.

31025468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7756371 (or 7756369 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 31025468 is about 5570.0509871993. The cubic root of 31025468 is about 314.2240682318.

The spelling of 31025468 in words is "thirty-one million, twenty-five thousand, four hundred sixty-eight".