85082470 has 32 divisors (see below), whose sum is σ = 169102080. Its totient is φ = 30563040.

The previous prime is 85082453. The next prime is 85082471. The reversal of 85082470 is 7428058.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85082471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4471 + ... + 13789.

It is an arithmetic number, because the mean of its divisors is an integer number (5284440).

Almost surely, 2^85082470 is an apocalyptic number.

85082470 is a deficient number, since it is larger than the sum of its proper divisors (84019610).

85082470 is a wasteful number, since it uses less digits than its factorization.

85082470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9420.

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 85082470 is about 9224.0159366731. The cubic root of 85082470 is about 439.8251198962.

The spelling of 85082470 in words is "eighty-five million, eighty-two thousand, four hundred seventy".