99750002 has 64 divisors (see below), whose sum is σ = 178606080. Its totient is φ = 41342400.

The previous prime is 99749977. The next prime is 99750023. The reversal of 99750002 is 20005799.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1488773 + ... + 1488839.

It is an arithmetic number, because the mean of its divisors is an integer number (2790720).

Almost surely, 2^99750002 is an apocalyptic number.

99750002 is a deficient number, since it is larger than the sum of its proper divisors (78856078).

99750002 is a wasteful number, since it uses less digits than its factorization.

99750002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207.

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 99750002 is about 9987.4922778443. The cubic root of 99750002 is about 463.7717646104.

The spelling of 99750002 in words is "ninety-nine million, seven hundred fifty thousand, two".