70446074 has 8 divisors (see below), whose sum is σ = 109077888. Its totient is φ = 34086780.

The previous prime is 70446071. The next prime is 70446097. The reversal of 70446074 is 47064407.

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

It is a self number, because there is not a number n which added to its sum of digits gives 70446074.

It is not an unprimeable number, because it can be changed into a prime (70446071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 568052 + ... + 568175.

It is an arithmetic number, because the mean of its divisors is an integer number (13634736).

Almost surely, 2^70446074 is an apocalyptic number.

70446074 is a deficient number, since it is larger than the sum of its proper divisors (38631814).

70446074 is a wasteful number, since it uses less digits than its factorization.

70446074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136260.

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 70446074 is about 8393.2159509928. The cubic root of 70446074 is about 413.0021047094.

The spelling of 70446074 in words is "seventy million, four hundred forty-six thousand, seventy-four".