99003772 has 12 divisors (see below), whose sum is σ = 198007600. Its totient is φ = 42430176.

The previous prime is 99003769. The next prime is 99003781. The reversal of 99003772 is 27730099.

99003772 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1767897 + ... + 1767952.

Almost surely, 2^99003772 is an apocalyptic number.

It is an amenable number.

99003772 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

99003772 is a wasteful number, since it uses less digits than its factorization.

99003772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3535860 (or 3535858 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 37.

The square root of 99003772 is about 9950.0639193927. The cubic root of 99003772 is about 462.6123761020.

The spelling of 99003772 in words is "ninety-nine million, three thousand, seven hundred seventy-two".