9298022157 has 20 divisors (see below), whose sum is σ = 14065465920. Its totient is φ = 6120212904.

The previous prime is 9298022141. The next prime is 9298022213. The reversal of 9298022157 is 7512208929.

It is a happy number.

It is not a de Polignac number, because 9298022157 - 2⁴ = 9298022141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9298022257) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 720123 + ... + 732920.

It is an arithmetic number, because the mean of its divisors is an integer number (703273296).

Almost surely, 2^9298022157 is an apocalyptic number.

It is an amenable number.

9298022157 is a deficient number, since it is larger than the sum of its proper divisors (4767443763).

9298022157 is a wasteful number, since it uses less digits than its factorization.

9298022157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453134 (or 1453125 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 9298022157 is about 96426.2524264010. The cubic root of 9298022157 is about 2102.7946283073.

The spelling of 9298022157 in words is "nine billion, two hundred ninety-eight million, twenty-two thousand, one hundred fifty-seven".