99845514 has 32 divisors (see below), whose sum is σ = 224562240. Its totient is φ = 32879376.

The previous prime is 99845509. The next prime is 99845519. The reversal of 99845514 is 41554899.

99845514 is a `hidden beast` number, since 9 + 98 + 4 + 551 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (99845509) and next prime (99845519).

It is a self number, because there is not a number n which added to its sum of digits gives 99845514.

It is not an unprimeable number, because it can be changed into a prime (99845519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6657 + ... + 15620.

It is an arithmetic number, because the mean of its divisors is an integer number (7017570).

Almost surely, 2^99845514 is an apocalyptic number.

99845514 is an abundant number, since it is smaller than the sum of its proper divisors (124716726).

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

99845514 is a wasteful number, since it uses less digits than its factorization.

99845514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22371 (or 22365 counting only the distinct ones).

The product of its digits is 259200, while the sum is 45.

The square root of 99845514 is about 9992.2727144529. The cubic root of 99845514 is about 463.9197400071.

The spelling of 99845514 in words is "ninety-nine million, eight hundred forty-five thousand, five hundred fourteen".