70900004 has 12 divisors (see below), whose sum is σ = 141800064. Its totient is φ = 30385704.

The previous prime is 70899977. The next prime is 70900021. The reversal of 70900004 is 40000907.

70900004 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1266044 + ... + 1266099.

It is an arithmetic number, because the mean of its divisors is an integer number (11816672).

Almost surely, 2^70900004 is an apocalyptic number.

It is an amenable number.

70900004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

70900004 is a wasteful number, since it uses less digits than its factorization.

70900004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2532154 (or 2532152 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 70900004 is about 8420.2140115320. The cubic root of 70900004 is about 413.8872867954.

The spelling of 70900004 in words is "seventy million, nine hundred thousand, four".