54366740 has 12 divisors (see below), whose sum is σ = 114170196. Its totient is φ = 21746688.

The previous prime is 54366737. The next prime is 54366751. The reversal of 54366740 is 4766345.

It can be written as a sum of positive squares in 2 ways, for example, as 16273156 + 38093584 = 4034^2 + 6172^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 54366740.

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, 1359149 + ... + 1359188.

It is an arithmetic number, because the mean of its divisors is an integer number (9514183).

Almost surely, 2^54366740 is an apocalyptic number.

It is an amenable number.

54366740 is an abundant number, since it is smaller than the sum of its proper divisors (59803456).

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

54366740 is a wasteful number, since it uses less digits than its factorization.

54366740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2718346 (or 2718344 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 54366740 is about 7373.3805001505. The cubic root of 54366740 is about 378.8300581962.

The spelling of 54366740 in words is "fifty-four million, three hundred sixty-six thousand, seven hundred forty".