44285604 has 48 divisors (see below), whose sum is σ = 113762880. Its totient is φ = 13296640.

The previous prime is 44285597. The next prime is 44285627. The reversal of 44285604 is 40658244.

44285604 = T₁₉₇ + T₁₉₈ + ... + T₆₄₈.

It is a super-2 number, since 2×44285604² = 3922429443289632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13432 + ... + 16400.

It is an arithmetic number, because the mean of its divisors is an integer number (2370060).

Almost surely, 2^44285604 is an apocalyptic number.

44285604 is a gapful number since it is divisible by the number (44) 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 44285604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56881440).

44285604 is an abundant number, since it is smaller than the sum of its proper divisors (69477276).

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

44285604 is a wasteful number, since it uses less digits than its factorization.

44285604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3100 (or 3098 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 44285604 is about 6654.7429702431. The cubic root of 44285604 is about 353.7970364522.

The spelling of 44285604 in words is "forty-four million, two hundred eighty-five thousand, six hundred four".