75890092 has 12 divisors (see below), whose sum is σ = 132882120. Its totient is φ = 37923776.

The previous prime is 75890069. The next prime is 75890099. The reversal of 75890092 is 29009857.

It is not an unprimeable number, because it can be changed into a prime (75890099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4884 + ... + 13252.

It is an arithmetic number, because the mean of its divisors is an integer number (11073510).

Almost surely, 2^75890092 is an apocalyptic number.

It is an amenable number.

75890092 is a deficient number, since it is larger than the sum of its proper divisors (56992028).

75890092 is a wasteful number, since it uses less digits than its factorization.

75890092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10640 (or 10638 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 75890092 is about 8711.4919502919. The cubic root of 75890092 is about 423.3780709259.

The spelling of 75890092 in words is "seventy-five million, eight hundred ninety thousand, ninety-two".