70675120 has 80 divisors (see below), whose sum is σ = 175622688. Its totient is φ = 26357760.

The previous prime is 70675109. The next prime is 70675123. The reversal of 70675120 is 2157607.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (70675123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213355 + ... + 213685.

Almost surely, 2^70675120 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 70675120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87811344).

70675120 is an abundant number, since it is smaller than the sum of its proper divisors (104947568).

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

70675120 is a wasteful number, since it uses less digits than its factorization.

70675120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518 (or 512 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 70675120 is about 8406.8495882822. The cubic root of 70675120 is about 413.4492275315.

The spelling of 70675120 in words is "seventy million, six hundred seventy-five thousand, one hundred twenty".