70086204 has 18 divisors (see below), whose sum is σ = 177162440. Its totient is φ = 23362056.

The previous prime is 70086199. The next prime is 70086209. The reversal of 70086204 is 40268007.

It is an interprime number because it is at equal distance from previous prime (70086199) and next prime (70086209).

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×70086204² = 9824151982259232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70086209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 973384 + ... + 973455.

Almost surely, 2^70086204 is an apocalyptic number.

It is an amenable number.

70086204 is an abundant number, since it is smaller than the sum of its proper divisors (107076236).

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

70086204 is a wasteful number, since it uses less digits than its factorization.

70086204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946849 (or 1946844 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 70086204 is about 8371.7503546152. The cubic root of 70086204 is about 412.2976373811.

The spelling of 70086204 in words is "seventy million, eighty-six thousand, two hundred four".