70074474 has 8 divisors (see below), whose sum is σ = 140148960. Its totient is φ = 23358156.

The previous prime is 70074463. The next prime is 70074547. The reversal of 70074474 is 47447007.

It is a sphenic number, since it is the product of 3 distinct primes.

70074474 is an admirable number.

It is a Curzon 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, 5839534 + ... + 5839545.

It is an arithmetic number, because the mean of its divisors is an integer number (17518620).

Almost surely, 2^70074474 is an apocalyptic number.

70074474 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.

70074474 is a wasteful number, since it uses less digits than its factorization.

70074474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11679084.

The product of its (nonzero) digits is 21952, while the sum is 33.

The square root of 70074474 is about 8371.0497549591. The cubic root of 70074474 is about 412.2746346557.

The spelling of 70074474 in words is "seventy million, seventy-four thousand, four hundred seventy-four".