70459874 has 4 divisors (see below), whose sum is σ = 105689814. Its totient is φ = 35229936.

The previous prime is 70459871. The next prime is 70459901. The reversal of 70459874 is 47895407.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 39601849 + 30858025 = 6293^2 + 5555^2 .

It is not an unprimeable number, because it can be changed into a prime (70459871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17614967 + ... + 17614970.

Almost surely, 2^70459874 is an apocalyptic number.

70459874 is a deficient number, since it is larger than the sum of its proper divisors (35229940).

70459874 is a wasteful number, since it uses less digits than its factorization.

70459874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35229939.

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 70459874 is about 8394.0380032497. The cubic root of 70459874 is about 413.0290712319.

The spelling of 70459874 in words is "seventy million, four hundred fifty-nine thousand, eight hundred seventy-four".