85025122 has 16 divisors (see below), whose sum is σ = 156969792. Its totient is φ = 33636240.

The previous prime is 85025113. The next prime is 85025131. The reversal of 85025122 is 22152058.

It is an interprime number because it is at equal distance from previous prime (85025113) and next prime (85025131).

It is a super-2 number, since 2×85025122² = 14458542742229768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233404 + ... + 233767.

It is an arithmetic number, because the mean of its divisors is an integer number (9810612).

Almost surely, 2^85025122 is an apocalyptic number.

85025122 is a deficient number, since it is larger than the sum of its proper divisors (71944670).

85025122 is a wasteful number, since it uses less digits than its factorization.

85025122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467193.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 85025122 is about 9220.9067883804. The cubic root of 85025122 is about 439.7262794805.

The spelling of 85025122 in words is "eighty-five million, twenty-five thousand, one hundred twenty-two".