99025446 has 32 divisors (see below), whose sum is σ = 213665760. Its totient is φ = 30415104.

The previous prime is 99025427. The next prime is 99025447. The reversal of 99025446 is 64452099.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99025447) 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, 79960 + ... + 81188.

It is an arithmetic number, because the mean of its divisors is an integer number (6677055).

Almost surely, 2^99025446 is an apocalyptic number.

99025446 is an abundant number, since it is smaller than the sum of its proper divisors (114640314).

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

99025446 is a wasteful number, since it uses less digits than its factorization.

99025446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2280.

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 99025446 is about 9951.1529985223. The cubic root of 99025446 is about 462.6461321527.

The spelling of 99025446 in words is "ninety-nine million, twenty-five thousand, four hundred forty-six".