70933132 has 12 divisors (see below), whose sum is σ = 124459776. Its totient is φ = 35373200.

The previous prime is 70933103. The next prime is 70933139. The reversal of 70933132 is 23133907.

It is a self number, because there is not a number n which added to its sum of digits gives 70933132.

It is not an unprimeable number, because it can be changed into a prime (70933139) 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, 21619 + ... + 24682.

It is an arithmetic number, because the mean of its divisors is an integer number (10371648).

Almost surely, 2^70933132 is an apocalyptic number.

It is an amenable number.

70933132 is a deficient number, since it is larger than the sum of its proper divisors (53526644).

70933132 is a wasteful number, since it uses less digits than its factorization.

70933132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46688 (or 46686 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 28.

The square root of 70933132 is about 8422.1809526987. The cubic root of 70933132 is about 413.9517396505.

The spelling of 70933132 in words is "seventy million, nine hundred thirty-three thousand, one hundred thirty-two".