87725368 has 16 divisors (see below), whose sum is σ = 166115160. Its totient is φ = 43428000.

The previous prime is 87725357. The next prime is 87725387. The reversal of 87725368 is 86352778.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53478 + ... + 55093.

Almost surely, 2^87725368 is an apocalyptic number.

It is an amenable number.

87725368 is a deficient number, since it is larger than the sum of its proper divisors (78389792).

87725368 is a wasteful number, since it uses less digits than its factorization.

87725368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108678 (or 108674 counting only the distinct ones).

The product of its digits is 564480, while the sum is 46.

The square root of 87725368 is about 9366.1821464244. The cubic root of 87725368 is about 444.3328267670.

The spelling of 87725368 in words is "eighty-seven million, seven hundred twenty-five thousand, three hundred sixty-eight".