85022410 has 32 divisors (see below), whose sum is σ = 169703424. Its totient is φ = 30408000.

The previous prime is 85022387. The next prime is 85022449. The reversal of 85022410 is 1422058.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 375 + ... + 13045.

It is an arithmetic number, because the mean of its divisors is an integer number (5303232).

Almost surely, 2^85022410 is an apocalyptic number.

85022410 is a deficient number, since it is larger than the sum of its proper divisors (84681014).

85022410 is a wasteful number, since it uses less digits than its factorization.

85022410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12750.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 85022410 is about 9220.7597300873. The cubic root of 85022410 is about 439.7216041942.

Adding to 85022410 its reverse (1422058), we get a palindrome (86444468).

The spelling of 85022410 in words is "eighty-five million, twenty-two thousand, four hundred ten".