70520802 has 16 divisors (see below), whose sum is σ = 153863712. Its totient is φ = 21369920.

The previous prime is 70520773. The next prime is 70520803. The reversal of 70520802 is 20802507.

It is not an unprimeable number, because it can be changed into a prime (70520803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 534183 + ... + 534314.

It is an arithmetic number, because the mean of its divisors is an integer number (9616482).

Almost surely, 2^70520802 is an apocalyptic number.

70520802 is an abundant number, since it is smaller than the sum of its proper divisors (83342910).

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

70520802 is a wasteful number, since it uses less digits than its factorization.

70520802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068513.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 70520802 is about 8397.6664615832. Note that the first 3 decimals coincide. The cubic root of 70520802 is about 413.1480883109.

The spelling of 70520802 in words is "seventy million, five hundred twenty thousand, eight hundred two".