44057480 has 32 divisors (see below), whose sum is σ = 99408600. Its totient is φ = 17573376.

The previous prime is 44057477. The next prime is 44057501. The reversal of 44057480 is 8475044.

It can be written as a sum of positive squares in 4 ways, for example, as 41036836 + 3020644 = 6406^2 + 1738^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15014 + ... + 17706.

Almost surely, 2^44057480 is an apocalyptic number.

44057480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44057480 is an abundant number, since it is smaller than the sum of its proper divisors (55351120).

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

44057480 is a wasteful number, since it uses less digits than its factorization.

44057480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3113 (or 3109 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 32.

The square root of 44057480 is about 6637.5808846296. The cubic root of 44057480 is about 353.1884972614.

The spelling of 44057480 in words is "forty-four million, fifty-seven thousand, four hundred eighty".