52946448 has 40 divisors (see below), whose sum is σ = 137262048. Its totient is φ = 17586432.

The previous prime is 52946363. The next prime is 52946479. The reversal of 52946448 is 84464925.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12940 + ... + 16532.

Almost surely, 2^52946448 is an apocalyptic number.

It is an amenable number.

52946448 is an abundant number, since it is smaller than the sum of its proper divisors (84315600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52946448 is a wasteful number, since it uses less digits than its factorization.

52946448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3911 (or 3905 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The square root of 52946448 is about 7276.4309932824. The cubic root of 52946448 is about 375.5020191936.

The spelling of 52946448 in words is "fifty-two million, nine hundred forty-six thousand, four hundred forty-eight".