99201024 has 260 divisors, whose sum is σ = 333013296. Its totient is φ = 29196288.

The previous prime is 99200999. The next prime is 99201041. The reversal of 99201024 is 42010299.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4313077 + ... + 4313099.

Almost surely, 2^99201024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99201024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166506648).

99201024 is an abundant number, since it is smaller than the sum of its proper divisors (233812272).

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

99201024 is a wasteful number, since it uses less digits than its factorization.

99201024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72 (or 41 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 99201024 is about 9959.9710842954. The cubic root of 99201024 is about 462.9194037352.

The spelling of 99201024 in words is "ninety-nine million, two hundred one thousand, twenty-four".