70020335 has 16 divisors (see below), whose sum is σ = 104758272. Its totient is φ = 43648800.

The previous prime is 70020319. The next prime is 70020341. The reversal of 70020335 is 53302007.

It is not a de Polignac number, because 70020335 - 2⁴ = 70020319 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 90551 + ... + 91320.

It is an arithmetic number, because the mean of its divisors is an integer number (6547392).

Almost surely, 2^70020335 is an apocalyptic number.

70020335 is a deficient number, since it is larger than the sum of its proper divisors (34737937).

70020335 is a wasteful number, since it uses less digits than its factorization.

70020335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181894.

The product of its (nonzero) digits is 630, while the sum is 20.

The square root of 70020335 is about 8367.8154257847. The cubic root of 70020335 is about 412.1684338964.

The spelling of 70020335 in words is "seventy million, twenty thousand, three hundred thirty-five".