70980601 has 4 divisors (see below), whose sum is σ = 71953012. Its totient is φ = 70008192.

The previous prime is 70980587. The next prime is 70980619. The reversal of 70980601 is 10608907.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14745600 + 56235001 = 3840^2 + 7499^2 .

It is a cyclic number.

It is not a de Polignac number, because 70980601 - 2⁹ = 70980089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70980641) 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, 486096 + ... + 486241.

It is an arithmetic number, because the mean of its divisors is an integer number (17988253).

Almost surely, 2^70980601 is an apocalyptic number.

It is an amenable number.

70980601 is a deficient number, since it is larger than the sum of its proper divisors (972411).

70980601 is an equidigital number, since it uses as much as digits as its factorization.

70980601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972410.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 70980601 is about 8424.9985756675. The cubic root of 70980601 is about 414.0440589608.

The spelling of 70980601 in words is "seventy million, nine hundred eighty thousand, six hundred one".