55962368 has 144 divisors (see below), whose sum is σ = 148345344. Its totient is φ = 20398080.

The previous prime is 55962367. The next prime is 55962371. The reversal of 55962368 is 86326955.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (55962367) 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, 335021 + ... + 335187.

It is an arithmetic number, because the mean of its divisors is an integer number (1030176).

Almost surely, 2^55962368 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 55962368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74172672).

55962368 is an abundant number, since it is smaller than the sum of its proper divisors (92382976).

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

55962368 is a wasteful number, since it uses less digits than its factorization.

55962368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 204 counting only the distinct ones).

The product of its digits is 388800, while the sum is 44.

The square root of 55962368 is about 7480.7999572238. The cubic root of 55962368 is about 382.5005180337.

The spelling of 55962368 in words is "fifty-five million, nine hundred sixty-two thousand, three hundred sixty-eight".