70087674 has 16 divisors (see below), whose sum is σ = 140484960. Its totient is φ = 23310960.

The previous prime is 70087639. The next prime is 70087679. The reversal of 70087674 is 47678007.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (70087679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9904 + ... + 15435.

It is an arithmetic number, because the mean of its divisors is an integer number (8780310).

Almost surely, 2^70087674 is an apocalyptic number.

70087674 is an abundant number, since it is smaller than the sum of its proper divisors (70397286).

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

70087674 is a wasteful number, since it uses less digits than its factorization.

70087674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25805.

The product of its (nonzero) digits is 65856, while the sum is 39.

The square root of 70087674 is about 8371.8381494150. The cubic root of 70087674 is about 412.3005198946.

The spelling of 70087674 in words is "seventy million, eighty-seven thousand, six hundred seventy-four".