44537562 has 48 divisors (see below), whose sum is σ = 102309480. Its totient is φ = 13977600.

The previous prime is 44537531. The next prime is 44537567. The reversal of 44537562 is 26573544.

44537562 is a `hidden beast` number, since 44 + 53 + 7 + 562 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 25010001 + 19527561 = 5001^2 + 4419^2 .

It is a super-3 number, since 3×44537562³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (44537567) 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, 20362 + ... + 22442.

Almost surely, 2^44537562 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44537562, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51154740).

44537562 is an abundant number, since it is smaller than the sum of its proper divisors (57771918).

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

44537562 is a wasteful number, since it uses less digits than its factorization.

44537562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2159 (or 2156 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 44537562 is about 6673.6468291332. The cubic root of 44537562 is about 354.4667309166.

The spelling of 44537562 in words is "forty-four million, five hundred thirty-seven thousand, five hundred sixty-two".