54492237 has 16 divisors (see below), whose sum is σ = 81838080. Its totient is φ = 35829216.

The previous prime is 54492187. The next prime is 54492283. The reversal of 54492237 is 73229445.

54492237 is a `hidden beast` number, since 544 + 92 + 23 + 7 = 666.

It is not a de Polignac number, because 54492237 - 2⁶ = 54492173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54492937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11853 + ... + 15794.

It is an arithmetic number, because the mean of its divisors is an integer number (5114880).

Almost surely, 2^54492237 is an apocalyptic number.

It is an amenable number.

54492237 is a deficient number, since it is larger than the sum of its proper divisors (27345843).

54492237 is a wasteful number, since it uses less digits than its factorization.

54492237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27729 (or 27723 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 54492237 is about 7381.8857346887. The cubic root of 54492237 is about 379.1213239074.

The spelling of 54492237 in words is "fifty-four million, four hundred ninety-two thousand, two hundred thirty-seven".