44674560 has 240 divisors, whose sum is σ = 177461856. Its totient is φ = 10174464.

The previous prime is 44674559. The next prime is 44674561. The reversal of 44674560 is 6547644.

It is an interprime number because it is at equal distance from previous prime (44674559) and next prime (44674561).

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×44674560² = 3991632622387200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44674561) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 161142 + ... + 161418.

Almost surely, 2^44674560 is an apocalyptic number.

44674560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44674560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88730928).

44674560 is an abundant number, since it is smaller than the sum of its proper divisors (132787296).

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

44674560 is a wasteful number, since it uses less digits than its factorization.

44674560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313 (or 294 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 44674560 is about 6683.9030513615. The cubic root of 44674560 is about 354.8298066690.

The spelling of 44674560 in words is "forty-four million, six hundred seventy-four thousand, five hundred sixty".