53296940 has 12 divisors (see below), whose sum is σ = 111923616. Its totient is φ = 21318768.

The previous prime is 53296939. The next prime is 53296951. The reversal of 53296940 is 4969235.

It is a junction number, because it is equal to n+sod(n) for n = 53296894 and 53296903.

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, 1332404 + ... + 1332443.

It is an arithmetic number, because the mean of its divisors is an integer number (9326968).

Almost surely, 2^53296940 is an apocalyptic number.

It is an amenable number.

53296940 is an abundant number, since it is smaller than the sum of its proper divisors (58626676).

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

53296940 is a wasteful number, since it uses less digits than its factorization.

53296940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2664856 (or 2664854 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 53296940 is about 7300.4753269907. The cubic root of 53296940 is about 376.3287734757.

The spelling of 53296940 in words is "fifty-three million, two hundred ninety-six thousand, nine hundred forty".