85003910 has 32 divisors (see below), whose sum is σ = 170540640. Its totient is φ = 30316032.

The previous prime is 85003909. The next prime is 85003931. The reversal of 85003910 is 1930058.

It is a super-5 number, since 5×85003910⁵ (a number of 41 digits) contains 55555 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 85003910.

It is a congruent number.

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, 9929 + ... + 16388.

It is an arithmetic number, because the mean of its divisors is an integer number (5329395).

Almost surely, 2^85003910 is an apocalyptic number.

85003910 is an abundant number, since it is smaller than the sum of its proper divisors (85536730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85003910 is a wasteful number, since it uses less digits than its factorization.

85003910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26360.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 85003910 is about 9219.7565043769. The cubic root of 85003910 is about 439.6897089179.

Adding to 85003910 its reverse (1930058), we get a palindrome (86933968).

The spelling of 85003910 in words is "eighty-five million, three thousand, nine hundred ten".