75382044 has 24 divisors (see below), whose sum is σ = 185149440. Its totient is φ = 23804784.

The previous prime is 75382039. The next prime is 75382079. The reversal of 75382044 is 44028357.

It is a junction number, because it is equal to n+sod(n) for n = 75381996 and 75382014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165084 + ... + 165539.

It is an arithmetic number, because the mean of its divisors is an integer number (7714560).

Almost surely, 2^75382044 is an apocalyptic number.

It is an amenable number.

75382044 is an abundant number, since it is smaller than the sum of its proper divisors (109767396).

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

75382044 is a wasteful number, since it uses less digits than its factorization.

75382044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330649 (or 330647 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 75382044 is about 8682.2833402280. The cubic root of 75382044 is about 422.4311833111.

The spelling of 75382044 in words is "seventy-five million, three hundred eighty-two thousand, forty-four".