31054052 has 6 divisors (see below), whose sum is σ = 54344598. Its totient is φ = 15527024.

The previous prime is 31054043. The next prime is 31054069. The reversal of 31054052 is 25045013.

It can be written as a sum of positive squares in only one way, i.e., 30758116 + 295936 = 5546^2 + 544^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3881753 + ... + 3881760.

It is an arithmetic number, because the mean of its divisors is an integer number (9057433).

Almost surely, 2^31054052 is an apocalyptic number.

It is an amenable number.

31054052 is a deficient number, since it is larger than the sum of its proper divisors (23290546).

31054052 is a wasteful number, since it uses less digits than its factorization.

31054052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7763517 (or 7763515 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 31054052 is about 5572.6162616853. The cubic root of 31054052 is about 314.3205376211.

Adding to 31054052 its reverse (25045013), we get a palindrome (56099065).

The spelling of 31054052 in words is "thirty-one million, fifty-four thousand, fifty-two".