70088579 has 8 divisors (see below), whose sum is σ = 76523520. Its totient is φ = 63664200.

The previous prime is 70088561. The next prime is 70088593. The reversal of 70088579 is 97588007.

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

It is a cyclic number.

It is not a de Polignac number, because 70088579 - 2¹⁶ = 70023043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70088539) 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, 18974 + ... + 22364.

It is an arithmetic number, because the mean of its divisors is an integer number (9565440).

Almost surely, 2^70088579 is an apocalyptic number.

70088579 is a deficient number, since it is larger than the sum of its proper divisors (6434941).

70088579 is a wasteful number, since it uses less digits than its factorization.

70088579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5281.

The product of its (nonzero) digits is 141120, while the sum is 44.

The square root of 70088579 is about 8371.8921994971. The cubic root of 70088579 is about 412.3022944832.

The spelling of 70088579 in words is "seventy million, eighty-eight thousand, five hundred seventy-nine".