44108100 has 54 divisors (see below), whose sum is σ = 138257210. Its totient is φ = 11761920.

The previous prime is 44108069. The next prime is 44108117. The reversal of 44108100 is 180144.

It can be written as a sum of positive squares in 3 ways, for example, as 627264 + 43480836 = 792^2 + 6594^2 .

It is a super-2 number, since 2×44108100² = 3891048971220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 23605 + ... + 25404.

Almost surely, 2^44108100 is an apocalyptic number.

It is an amenable number.

44108100 is an abundant number, since it is smaller than the sum of its proper divisors (94149110).

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

44108100 is a wasteful number, since it uses less digits than its factorization.

44108100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49029 (or 49019 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 44108100 is about 6641.3929261865. The cubic root of 44108100 is about 353.3237112209.

Adding to 44108100 its reverse (180144), we get a palindrome (44288244).

The spelling of 44108100 in words is "forty-four million, one hundred eight thousand, one hundred".