44630856 has 48 divisors (see below), whose sum is σ = 126135360. Its totient is φ = 14229600.

The previous prime is 44630851. The next prime is 44630857. The reversal of 44630856 is 65803644.

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 44630856.

It is not an unprimeable number, because it can be changed into a prime (44630851) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11820 + ... + 15131.

It is an arithmetic number, because the mean of its divisors is an integer number (2627820).

Almost surely, 2^44630856 is an apocalyptic number.

44630856 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

44630856 is an abundant number, since it is smaller than the sum of its proper divisors (81504504).

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

44630856 is a wasteful number, since it uses less digits than its factorization.

44630856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26986 (or 26979 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 44630856 is about 6680.6329041491. The cubic root of 44630856 is about 354.7140618881.

The spelling of 44630856 in words is "forty-four million, six hundred thirty thousand, eight hundred fifty-six".