70535328 has 24 divisors (see below), whose sum is σ = 185155488. Its totient is φ = 23511744.

The previous prime is 70535303. The next prime is 70535341. The reversal of 70535328 is 82353507.

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367276 + ... + 367467.

It is an arithmetic number, because the mean of its divisors is an integer number (7714812).

Almost surely, 2^70535328 is an apocalyptic number.

It is an amenable number.

70535328 is an abundant number, since it is smaller than the sum of its proper divisors (114620160).

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

70535328 is a wasteful number, since it uses less digits than its factorization.

70535328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734756 (or 734748 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 70535328 is about 8398.5313001739. The cubic root of 70535328 is about 413.1764533557.

The spelling of 70535328 in words is "seventy million, five hundred thirty-five thousand, three hundred twenty-eight".