99524942 has 16 divisors (see below), whose sum is σ = 168113664. Its totient is φ = 43779000.

The previous prime is 99524927. The next prime is 99524951. The reversal of 99524942 is 24942599.

It is a junction number, because it is equal to n+sod(n) for n = 99524893 and 99524902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72284 + ... + 73647.

It is an arithmetic number, because the mean of its divisors is an integer number (10507104).

Almost surely, 2^99524942 is an apocalyptic number.

99524942 is a deficient number, since it is larger than the sum of its proper divisors (68588722).

99524942 is a wasteful number, since it uses less digits than its factorization.

99524942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145975.

The product of its digits is 233280, while the sum is 44.

The square root of 99524942 is about 9976.2188227805. The cubic root of 99524942 is about 463.4227084056.

The spelling of 99524942 in words is "ninety-nine million, five hundred twenty-four thousand, nine hundred forty-two".