85488470 has 32 divisors (see below), whose sum is σ = 163622592. Its totient is φ = 32086912.

The previous prime is 85488451. The next prime is 85488479. The reversal of 85488470 is 7488458.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85488479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8684 + ... + 15696.

It is an arithmetic number, because the mean of its divisors is an integer number (5113206).

Almost surely, 2^85488470 is an apocalyptic number.

85488470 is a deficient number, since it is larger than the sum of its proper divisors (78134122).

85488470 is a wasteful number, since it uses less digits than its factorization.

85488470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7096.

The product of its (nonzero) digits is 286720, while the sum is 44.

The square root of 85488470 is about 9245.9975124375. The cubic root of 85488470 is about 440.5236018710.

It can be divided in two parts, 85488 and 470, that added together give a palindrome (85958).

The spelling of 85488470 in words is "eighty-five million, four hundred eighty-eight thousand, four hundred seventy".