99120962 has 4 divisors (see below), whose sum is σ = 148681446. Its totient is φ = 49560480.

The previous prime is 99120953. The next prime is 99120997. The reversal of 99120962 is 26902199.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26902199 = 139 ⋅193541.

It can be written as a sum of positive squares in only one way, i.e., 84290761 + 14830201 = 9181^2 + 3851^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24780239 + ... + 24780242.

Almost surely, 2^99120962 is an apocalyptic number.

99120962 is a deficient number, since it is larger than the sum of its proper divisors (49560484).

99120962 is a wasteful number, since it uses less digits than its factorization.

99120962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49560483.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 99120962 is about 9955.9510846528. The cubic root of 99120962 is about 462.7948343612.

The spelling of 99120962 in words is "ninety-nine million, one hundred twenty thousand, nine hundred sixty-two".