70007004 has 30 divisors (see below), whose sum is σ = 183012984. Its totient is φ = 23335560.

The previous prime is 70006991. The next prime is 70007029. The reversal of 70007004 is 40070007.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 107712 + ... + 108359.

Almost surely, 2^70007004 is an apocalyptic number.

It is an amenable number.

70007004 is an abundant number, since it is smaller than the sum of its proper divisors (113005980).

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

70007004 is a wasteful number, since it uses less digits than its factorization.

70007004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216087 (or 216076 counting only the distinct ones).

The product of its (nonzero) digits is 196, while the sum is 18.

The square root of 70007004 is about 8367.0188239301. The cubic root of 70007004 is about 412.1422749902.

The spelling of 70007004 in words is "seventy million, seven thousand, four".