52047412 has 12 divisors (see below), whose sum is σ = 92236480. Its totient is φ = 25694136.

The previous prime is 52047407. The next prime is 52047449. The reversal of 52047412 is 21474025.

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, 82038 + ... + 82669.

Almost surely, 2^52047412 is an apocalyptic number.

It is an amenable number.

52047412 is a deficient number, since it is larger than the sum of its proper divisors (40189068).

52047412 is a wasteful number, since it uses less digits than its factorization.

52047412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164790 (or 164788 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 52047412 is about 7214.3892326378. The cubic root of 52047412 is about 373.3645208498.

The spelling of 52047412 in words is "fifty-two million, forty-seven thousand, four hundred twelve".