54744336 has 100 divisors (see below), whose sum is σ = 161638092. Its totient is φ = 17881344.

The previous prime is 54744329. The next prime is 54744353. The reversal of 54744336 is 63344745.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 33177600 + 21566736 = 5760^2 + 4644^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 54744336.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 68290 + ... + 69086.

Almost surely, 2^54744336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54744336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80819046).

54744336 is an abundant number, since it is smaller than the sum of its proper divisors (106893756).

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

54744336 is a wasteful number, since it uses less digits than its factorization.

54744336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870 (or 855 counting only the distinct ones).

The product of its digits is 120960, while the sum is 36.

The square root of 54744336 is about 7398.9415459240. The cubic root of 54744336 is about 379.7050712490.

The spelling of 54744336 in words is "fifty-four million, seven hundred forty-four thousand, three hundred thirty-six".