70004088 has 320 divisors, whose sum is σ = 259269120. Its totient is φ = 17107200.

The previous prime is 70004071. The next prime is 70004089. The reversal of 70004088 is 88040007.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70004089) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1147578 + ... + 1147638.

It is an arithmetic number, because the mean of its divisors is an integer number (810216).

Almost surely, 2^70004088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70004088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129634560).

70004088 is an abundant number, since it is smaller than the sum of its proper divisors (189265032).

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

70004088 is a wasteful number, since it uses less digits than its factorization.

70004088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 70004088 is about 8366.8445665018. The cubic root of 70004088 is about 412.1365525934.

The spelling of 70004088 in words is "seventy million, four thousand, eighty-eight".