54946872 has 48 divisors (see below), whose sum is σ = 149156280. Its totient is φ = 18273600.

The previous prime is 54946861. The next prime is 54946889. The reversal of 54946872 is 27864945.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57922 + ... + 58862.

Almost surely, 2^54946872 is an apocalyptic number.

It is an amenable number.

54946872 is an abundant number, since it is smaller than the sum of its proper divisors (94209408).

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

54946872 is a wasteful number, since it uses less digits than its factorization.

54946872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1764 (or 1757 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 54946872 is about 7412.6157326547. The cubic root of 54946872 is about 380.1727561678.

The spelling of 54946872 in words is "fifty-four million, nine hundred forty-six thousand, eight hundred seventy-two".