70274585 has 8 divisors (see below), whose sum is σ = 84619080. Its totient is φ = 56026624.

The previous prime is 70274543. The next prime is 70274621. The reversal of 70274585 is 58547207.

It can be written as a sum of positive squares in 4 ways, for example, as 31685641 + 38588944 = 5629^2 + 6212^2 .

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 70274585 - 2¹⁰ = 70273561 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22520 + ... + 25449.

It is an arithmetic number, because the mean of its divisors is an integer number (10577385).

Almost surely, 2^70274585 is an apocalyptic number.

It is an amenable number.

70274585 is a deficient number, since it is larger than the sum of its proper divisors (14344495).

70274585 is a wasteful number, since it uses less digits than its factorization.

70274585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48267.

The product of its (nonzero) digits is 78400, while the sum is 38.

The square root of 70274585 is about 8382.9937969678. The cubic root of 70274585 is about 412.6667045823. Note that the first 3 decimals are identical.

The spelling of 70274585 in words is "seventy million, two hundred seventy-four thousand, five hundred eighty-five".