54644262 has 32 divisors (see below), whose sum is σ = 111681024. Its totient is φ = 17820000.

The previous prime is 54644257. The next prime is 54644263. The reversal of 54644262 is 26244645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54644263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72387 + ... + 73137.

It is an arithmetic number, because the mean of its divisors is an integer number (3490032).

Almost surely, 2^54644262 is an apocalyptic number.

54644262 is an abundant number, since it is smaller than the sum of its proper divisors (57036762).

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

54644262 is a wasteful number, since it uses less digits than its factorization.

54644262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004.

The product of its digits is 46080, while the sum is 33.

The square root of 54644262 is about 7392.1757284307. The cubic root of 54644262 is about 379.4735600355.

The spelling of 54644262 in words is "fifty-four million, six hundred forty-four thousand, two hundred sixty-two".