54240692 has 24 divisors (see below), whose sum is σ = 103770912. Its totient is φ = 24602400.

The previous prime is 54240653. The next prime is 54240707. The reversal of 54240692 is 29604245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25967 + ... + 27977.

It is an arithmetic number, because the mean of its divisors is an integer number (4323788).

Almost surely, 2^54240692 is an apocalyptic number.

It is an amenable number.

54240692 is a deficient number, since it is larger than the sum of its proper divisors (49530220).

54240692 is a wasteful number, since it uses less digits than its factorization.

54240692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2639 (or 2637 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 54240692 is about 7364.8280360101. The cubic root of 54240692 is about 378.5370621366.

The spelling of 54240692 in words is "fifty-four million, two hundred forty thousand, six hundred ninety-two".