70084585 has 8 divisors (see below), whose sum is σ = 84542976. Its totient is φ = 55773360.

The previous prime is 70084577. The next prime is 70084589. The reversal of 70084585 is 58548007.

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

It is not a de Polignac number, because 70084585 - 2³ = 70084577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70084589) 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, 35739 + ... + 37648.

It is an arithmetic number, because the mean of its divisors is an integer number (10567872).

Almost surely, 2^70084585 is an apocalyptic number.

It is an amenable number.

70084585 is a deficient number, since it is larger than the sum of its proper divisors (14458391).

70084585 is a wasteful number, since it uses less digits than its factorization.

70084585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73583.

The product of its (nonzero) digits is 44800, while the sum is 37.

The square root of 70084585 is about 8371.6536598213. The cubic root of 70084585 is about 412.2944626478.

The spelling of 70084585 in words is "seventy million, eighty-four thousand, five hundred eighty-five".