52987192 has 16 divisors (see below), whose sum is σ = 101035800. Its totient is φ = 26044320.

The previous prime is 52987171. The next prime is 52987201. The reversal of 52987192 is 29178925.

It is a congruent number.

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, 55659 + ... + 56602.

Almost surely, 2^52987192 is an apocalyptic number.

It is an amenable number.

52987192 is a deficient number, since it is larger than the sum of its proper divisors (48048608).

52987192 is a wasteful number, since it uses less digits than its factorization.

52987192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112326 (or 112322 counting only the distinct ones).

The product of its digits is 90720, while the sum is 43.

The square root of 52987192 is about 7279.2301790780. The cubic root of 52987192 is about 375.5983148033.

The spelling of 52987192 in words is "fifty-two million, nine hundred eighty-seven thousand, one hundred ninety-two".