70005804 has 96 divisors (see below), whose sum is σ = 190095360. Its totient is φ = 19828800.

The previous prime is 70005799. The next prime is 70005839. The reversal of 70005804 is 40850007.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 258189 + ... + 258459.

It is an arithmetic number, because the mean of its divisors is an integer number (1980160).

Almost surely, 2^70005804 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 70005804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95047680).

70005804 is an abundant number, since it is smaller than the sum of its proper divisors (120089556).

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

70005804 is a wasteful number, since it uses less digits than its factorization.

70005804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 70005804 is about 8366.9471134937. The cubic root of 70005804 is about 412.1399201136.

The spelling of 70005804 in words is "seventy million, five thousand, eight hundred four".