75108942 has 12 divisors (see below), whose sum is σ = 162736080. Its totient is φ = 25036308.

The previous prime is 75108931. The next prime is 75108959. The reversal of 75108942 is 24980157.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 75108897 and 75108906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2086342 + ... + 2086377.

It is an arithmetic number, because the mean of its divisors is an integer number (13561340).

Almost surely, 2^75108942 is an apocalyptic number.

75108942 is an abundant number, since it is smaller than the sum of its proper divisors (87627138).

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

75108942 is a wasteful number, since it uses less digits than its factorization.

75108942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4172727 (or 4172724 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 75108942 is about 8666.5415247375. The cubic root of 75108942 is about 421.9204232902.

The spelling of 75108942 in words is "seventy-five million, one hundred eight thousand, nine hundred forty-two".