44472285 has 48 divisors (see below), whose sum is σ = 90574848. Its totient is φ = 19900800.

The previous prime is 44472229. The next prime is 44472299. The reversal of 44472285 is 58227444.

It is not a de Polignac number, because 44472285 - 2⁷ = 44472157 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2980 + ... + 9890.

It is an arithmetic number, because the mean of its divisors is an integer number (1886976).

Almost surely, 2^44472285 is an apocalyptic number.

44472285 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

44472285 is an abundant number, since it is smaller than the sum of its proper divisors (46102563).

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

44472285 is a wasteful number, since it uses less digits than its factorization.

44472285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6946 (or 6943 counting only the distinct ones).

The product of its digits is 71680, while the sum is 36.

The square root of 44472285 is about 6668.7543814419. The cubic root of 44472285 is about 354.2934701349.

The spelling of 44472285 in words is "forty-four million, four hundred seventy-two thousand, two hundred eighty-five".