99000700 has 36 divisors (see below), whose sum is σ = 215423712. Its totient is φ = 39491200.

The previous prime is 99000689. The next prime is 99000719. The reversal of 99000700 is 700099.

It is a super-2 number, since 2×99000700² = 19602277200980000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41952 + ... + 44248.

It is an arithmetic number, because the mean of its divisors is an integer number (5983992).

Almost surely, 2^99000700 is an apocalyptic number.

It is an amenable number.

99000700 is an abundant number, since it is smaller than the sum of its proper divisors (116423012).

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

99000700 is a wasteful number, since it uses less digits than its factorization.

99000700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2742 (or 2735 counting only the distinct ones).

The product of its (nonzero) digits is 567, while the sum is 25.

The square root of 99000700 is about 9949.9095473276. The cubic root of 99000700 is about 462.6075912341.

Adding to 99000700 its reverse (700099), we get a palindrome (99700799).

The spelling of 99000700 in words is "ninety-nine million, seven hundred", and thus it is an aban number.