99292398 has 16 divisors (see below), whose sum is σ = 201951360. Its totient is φ = 32536376.

The previous prime is 99292397. The next prime is 99292399. The reversal of 99292398 is 89329299.

It is an interprime number because it is at equal distance from previous prime (99292397) and next prime (99292399).

It is a self number, because there is not a number n which added to its sum of digits gives 99292398.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99292397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139890 + ... + 140597.

It is an arithmetic number, because the mean of its divisors is an integer number (12621960).

Almost surely, 2^99292398 is an apocalyptic number.

99292398 is an abundant number, since it is smaller than the sum of its proper divisors (102658962).

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

99292398 is a wasteful number, since it uses less digits than its factorization.

99292398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280551.

The product of its digits is 629856, while the sum is 51.

The square root of 99292398 is about 9964.5570900066. The cubic root of 99292398 is about 463.0614917077.

The spelling of 99292398 in words is "ninety-nine million, two hundred ninety-two thousand, three hundred ninety-eight".