5251892 has 12 divisors (see below), whose sum is σ = 9208836. Its totient is φ = 2620800.

The previous prime is 5251879. The next prime is 5251903. The reversal of 5251892 is 2981525.

It can be written as a sum of positive squares in 2 ways, for example, as 2062096 + 3189796 = 1436^2 + 1786^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1868 + ... + 3740.

It is an arithmetic number, because the mean of its divisors is an integer number (767403).

Almost surely, 2^5251892 is an apocalyptic number.

It is an amenable number.

5251892 is a deficient number, since it is larger than the sum of its proper divisors (3956944).

5251892 is a wasteful number, since it uses less digits than its factorization.

5251892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2578 (or 2576 counting only the distinct ones).

The product of its digits is 7200, while the sum is 32.

The square root of 5251892 is about 2291.7006785355. The cubic root of 5251892 is about 173.8222079667.

The spelling of 5251892 in words is "five million, two hundred fifty-one thousand, eight hundred ninety-two".