52646958 has 48 divisors (see below), whose sum is σ = 140396256. Its totient is φ = 13884480.

The previous prime is 52646947. The next prime is 52646963. The reversal of 52646958 is 85964625.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14433 + ... + 17708.

It is an arithmetic number, because the mean of its divisors is an integer number (2924922).

Almost surely, 2^52646958 is an apocalyptic number.

52646958 is an abundant number, since it is smaller than the sum of its proper divisors (87749298).

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

52646958 is a wasteful number, since it uses less digits than its factorization.

52646958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32169 (or 32166 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 52646958 is about 7255.8223517393. The cubic root of 52646958 is about 374.7926747311.

The spelling of 52646958 in words is "fifty-two million, six hundred forty-six thousand, nine hundred fifty-eight".