307085022 has 12 divisors (see below), whose sum is σ = 665350920. Its totient is φ = 102361668.

The previous prime is 307085017. The next prime is 307085027. The reversal of 307085022 is 220580703.

It is an interprime number because it is at equal distance from previous prime (307085017) and next prime (307085027).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (307085027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8530122 + ... + 8530157.

It is an arithmetic number, because the mean of its divisors is an integer number (55445910).

Almost surely, 2^307085022 is an apocalyptic number.

307085022 is an abundant number, since it is smaller than the sum of its proper divisors (358265898).

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

307085022 is a wasteful number, since it uses less digits than its factorization.

307085022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17060287 (or 17060284 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 307085022 is about 17523.8415308973. The cubic root of 307085022 is about 674.6619410069.

The spelling of 307085022 in words is "three hundred seven million, eighty-five thousand, twenty-two".