99760122 has 96 divisors (see below), whose sum is σ = 271724544. Its totient is φ = 25696800.

The previous prime is 99760117. The next prime is 99760123. The reversal of 99760122 is 22106799.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (99760123) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 231247 + ... + 231677.

It is an arithmetic number, because the mean of its divisors is an integer number (2830464).

Almost surely, 2^99760122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99760122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135862272).

99760122 is an abundant number, since it is smaller than the sum of its proper divisors (171964422).

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

99760122 is a wasteful number, since it uses less digits than its factorization.

99760122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624 (or 621 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 99760122 is about 9987.9988986784. The cubic root of 99760122 is about 463.7874478567.

The spelling of 99760122 in words is "ninety-nine million, seven hundred sixty thousand, one hundred twenty-two".