70480850 has 24 divisors (see below), whose sum is σ = 143013168. Its totient is φ = 25629200.

The previous prime is 70480849. The next prime is 70480853. The reversal of 70480850 is 5808407.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (70480853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63524 + ... + 64623.

It is an arithmetic number, because the mean of its divisors is an integer number (5958882).

Almost surely, 2^70480850 is an apocalyptic number.

70480850 is an abundant number, since it is smaller than the sum of its proper divisors (72532318).

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

70480850 is a wasteful number, since it uses less digits than its factorization.

70480850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128170 (or 128165 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 70480850 is about 8395.2873685181. The cubic root of 70480850 is about 413.0700536034.

The spelling of 70480850 in words is "seventy million, four hundred eighty thousand, eight hundred fifty".