70044635 has 16 divisors (see below), whose sum is σ = 86870784. Its totient is φ = 54184032.

The previous prime is 70044619. The next prime is 70044671. The reversal of 70044635 is 53644007.

It is a cyclic number.

It is not a de Polignac number, because 70044635 - 2⁴ = 70044619 is a prime.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70044598 and 70044607.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20564 + ... + 23726.

It is an arithmetic number, because the mean of its divisors is an integer number (5429424).

Almost surely, 2^70044635 is an apocalyptic number.

70044635 is a deficient number, since it is larger than the sum of its proper divisors (16826149).

70044635 is a wasteful number, since it uses less digits than its factorization.

70044635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3314.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 70044635 is about 8369.2672917048. The cubic root of 70044635 is about 412.2161083067.

The spelling of 70044635 in words is "seventy million, forty-four thousand, six hundred thirty-five".