52646336 has 14 divisors (see below), whose sum is σ = 104470200. Its totient is φ = 26323136.

The previous prime is 52646329. The next prime is 52646353. The reversal of 52646336 is 63364625.

It is a junction number, because it is equal to n+sod(n) for n = 52646296 and 52646305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 411236 + ... + 411363.

Almost surely, 2^52646336 is an apocalyptic number.

It is an amenable number.

52646336 is a deficient number, since it is larger than the sum of its proper divisors (51823864).

52646336 is an equidigital number, since it uses as much as digits as its factorization.

52646336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822611 (or 822601 counting only the distinct ones).

The product of its digits is 77760, while the sum is 35.

The square root of 52646336 is about 7255.7794894828. The cubic root of 52646336 is about 374.7911987233.

The spelling of 52646336 in words is "fifty-two million, six hundred forty-six thousand, three hundred thirty-six".