53860472 has 32 divisors (see below), whose sum is σ = 102816000. Its totient is φ = 26448000.

The previous prime is 53860447. The next prime is 53860481. The reversal of 53860472 is 27406835.

It is a happy number.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 154154 + ... + 154502.

It is an arithmetic number, because the mean of its divisors is an integer number (3213000).

Almost surely, 2^53860472 is an apocalyptic number.

It is an amenable number.

53860472 is a deficient number, since it is larger than the sum of its proper divisors (48955528).

53860472 is a wasteful number, since it uses less digits than its factorization.

53860472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647 (or 643 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 53860472 is about 7338.9694099376. The cubic root of 53860472 is about 377.6504892449.

The spelling of 53860472 in words is "fifty-three million, eight hundred sixty thousand, four hundred seventy-two".