87392948 has 12 divisors (see below), whose sum is σ = 153105792. Its totient is φ = 43648440.

The previous prime is 87392933. The next prime is 87392993. The reversal of 87392948 is 84929378.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 87392896 and 87392905.

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, 7748 + ... + 15323.

It is an arithmetic number, because the mean of its divisors is an integer number (12758816).

Almost surely, 2^87392948 is an apocalyptic number.

It is an amenable number.

87392948 is a deficient number, since it is larger than the sum of its proper divisors (65712844).

87392948 is a wasteful number, since it uses less digits than its factorization.

87392948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24022 (or 24020 counting only the distinct ones).

The product of its digits is 870912, while the sum is 50.

The square root of 87392948 is about 9348.4195455703. The cubic root of 87392948 is about 443.7708757487.

The spelling of 87392948 in words is "eighty-seven million, three hundred ninety-two thousand, nine hundred forty-eight".