75079212 has 48 divisors (see below), whose sum is σ = 189538272. Its totient is φ = 22993920.

The previous prime is 75079201. The next prime is 75079229. The reversal of 75079212 is 21297057.

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, 36598 + ... + 38594.

It is an arithmetic number, because the mean of its divisors is an integer number (3948714).

Almost surely, 2^75079212 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 75079212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94769136).

75079212 is an abundant number, since it is smaller than the sum of its proper divisors (114459060).

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

75079212 is a wasteful number, since it uses less digits than its factorization.

75079212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2258 (or 2256 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 33.

The square root of 75079212 is about 8664.8261378980. The cubic root of 75079212 is about 421.8647470540.

The spelling of 75079212 in words is "seventy-five million, seventy-nine thousand, two hundred twelve".