62479944 has 64 divisors (see below), whose sum is σ = 174888000. Its totient is φ = 20666880.

The previous prime is 62479943. The next prime is 62479957. The reversal of 62479944 is 44997426.

It is a self number, because there is not a number n which added to its sum of digits gives 62479944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62479943) 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, 28984 + ... + 31064.

It is an arithmetic number, because the mean of its divisors is an integer number (2732625).

Almost surely, 2^62479944 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 62479944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87444000).

62479944 is an abundant number, since it is smaller than the sum of its proper divisors (112408056).

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

62479944 is a wasteful number, since it uses less digits than its factorization.

62479944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2235 (or 2225 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 62479944 is about 7904.4255958292. The cubic root of 62479944 is about 396.8078092300.

The spelling of 62479944 in words is "sixty-two million, four hundred seventy-nine thousand, nine hundred forty-four".