54869684 has 12 divisors (see below), whose sum is σ = 96073824. Its totient is φ = 27420024.

The previous prime is 54869629. The next prime is 54869713. The reversal of 54869684 is 48696845.

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 3 ways as a sum of consecutive naturals, for example, 12527 + ... + 16329.

It is an arithmetic number, because the mean of its divisors is an integer number (8006152).

Almost surely, 2^54869684 is an apocalyptic number.

It is an amenable number.

54869684 is a deficient number, since it is larger than the sum of its proper divisors (41204140).

54869684 is a wasteful number, since it uses less digits than its factorization.

54869684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7414 (or 7412 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 50.

The square root of 54869684 is about 7407.4073737037. The cubic root of 54869684 is about 379.9946536644.

The spelling of 54869684 in words is "fifty-four million, eight hundred sixty-nine thousand, six hundred eighty-four".