55734336 has 168 divisors, whose sum is σ = 190829184. Its totient is φ = 15206400.

The previous prime is 55734307. The next prime is 55734389. The reversal of 55734336 is 63343755.

It is a tau number, because it is divible by the number of its divisors (168).

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 55734336.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92436 + ... + 93036.

It is an arithmetic number, because the mean of its divisors is an integer number (1135888).

Almost surely, 2^55734336 is an apocalyptic number.

55734336 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55734336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95414592).

55734336 is an abundant number, since it is smaller than the sum of its proper divisors (135094848).

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

55734336 is a wasteful number, since it uses less digits than its factorization.

55734336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649 (or 636 counting only the distinct ones).

The product of its digits is 113400, while the sum is 36.

The square root of 55734336 is about 7465.5432488199. The cubic root of 55734336 is about 381.9802809554.

The spelling of 55734336 in words is "fifty-five million, seven hundred thirty-four thousand, three hundred thirty-six".