52606730 has 16 divisors (see below), whose sum is σ = 103300704. Its totient is φ = 19129680.

The previous prime is 52606717. The next prime is 52606747. The reversal of 52606730 is 3760625.

It is a junction number, because it is equal to n+sod(n) for n = 52606693 and 52606702.

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, 239012 + ... + 239231.

It is an arithmetic number, because the mean of its divisors is an integer number (6456294).

Almost surely, 2^52606730 is an apocalyptic number.

52606730 is a deficient number, since it is larger than the sum of its proper divisors (50693974).

52606730 is a wasteful number, since it uses less digits than its factorization.

52606730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478261.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 52606730 is about 7253.0497034006. The cubic root of 52606730 is about 374.6971896222.

The spelling of 52606730 in words is "fifty-two million, six hundred six thousand, seven hundred thirty".