52770336 has 24 divisors (see below), whose sum is σ = 138522384. Its totient is φ = 17590080.

The previous prime is 52770317. The next prime is 52770359. The reversal of 52770336 is 63307725.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 52770297 and 52770306.

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, 274750 + ... + 274941.

It is an arithmetic number, because the mean of its divisors is an integer number (5771766).

Almost surely, 2^52770336 is an apocalyptic number.

It is an amenable number.

52770336 is an abundant number, since it is smaller than the sum of its proper divisors (85752048).

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

52770336 is a wasteful number, since it uses less digits than its factorization.

52770336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549704 (or 549696 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 33.

The square root of 52770336 is about 7264.3193762389. The cubic root of 52770336 is about 375.0852215202.

The spelling of 52770336 in words is "fifty-two million, seven hundred seventy thousand, three hundred thirty-six".