70204867 has 8 divisors (see below), whose sum is σ = 75153600. Its totient is φ = 65381544.

The previous prime is 70204859. The next prime is 70204879. The reversal of 70204867 is 76840207.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70204867 - 2³ = 70204859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70208867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30193 + ... + 32434.

It is an arithmetic number, because the mean of its divisors is an integer number (9394200).

Almost surely, 2^70204867 is an apocalyptic number.

70204867 is a deficient number, since it is larger than the sum of its proper divisors (4948733).

70204867 is a wasteful number, since it uses less digits than its factorization.

70204867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62705.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 70204867 is about 8378.8344654850. The cubic root of 70204867 is about 412.5301933210.

It can be divided in two parts, 70 and 204867, that multiplied together give a triangular number (14340690 = T₅₃₅₅).

The spelling of 70204867 in words is "seventy million, two hundred four thousand, eight hundred sixty-seven".