99775276 has 12 divisors (see below), whose sum is σ = 176302672. Its totient is φ = 49403088.

The previous prime is 99775237. The next prime is 99775279. The reversal of 99775276 is 67257799.

It is not an unprimeable number, because it can be changed into a prime (99775279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120675 + ... + 121498.

Almost surely, 2^99775276 is an apocalyptic number.

It is an amenable number.

99775276 is a deficient number, since it is larger than the sum of its proper divisors (76527396).

99775276 is a wasteful number, since it uses less digits than its factorization.

99775276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242280 (or 242278 counting only the distinct ones).

The product of its digits is 1666980, while the sum is 52.

The square root of 99775276 is about 9988.7574802875. The cubic root of 99775276 is about 463.8109304501.

The spelling of 99775276 in words is "ninety-nine million, seven hundred seventy-five thousand, two hundred seventy-six".