54670992 has 20 divisors (see below), whose sum is σ = 141233520. Its totient is φ = 18223648.

The previous prime is 54670981. The next prime is 54671027. The reversal of 54670992 is 29907645.

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, 569442 + ... + 569537.

It is an arithmetic number, because the mean of its divisors is an integer number (7061676).

Almost surely, 2^54670992 is an apocalyptic number.

It is an amenable number.

54670992 is an abundant number, since it is smaller than the sum of its proper divisors (86562528).

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

54670992 is a wasteful number, since it uses less digits than its factorization.

54670992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138990 (or 1138984 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 54670992 is about 7393.9835001168. The cubic root of 54670992 is about 379.5354248708.

The spelling of 54670992 in words is "fifty-four million, six hundred seventy thousand, nine hundred ninety-two".