75952044 has 144 divisors (see below), whose sum is σ = 239366400. Its totient is φ = 19813248.

The previous prime is 75952043. The next prime is 75952087. The reversal of 75952044 is 44025957.

75952044 is a `hidden beast` number, since 7 + 595 + 20 + 44 = 666.

75952044 is nontrivially palindromic in base 11.

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

It is not an unprimeable number, because it can be changed into a prime (75952043) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 138579 + ... + 139125.

Almost surely, 2^75952044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 75952044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119683200).

75952044 is an abundant number, since it is smaller than the sum of its proper divisors (163414356).

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

75952044 is a wasteful number, since it uses less digits than its factorization.

75952044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612 (or 607 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 75952044 is about 8715.0469878251. The cubic root of 75952044 is about 423.4932461902.

The spelling of 75952044 in words is "seventy-five million, nine hundred fifty-two thousand, forty-four".