99077906 has 8 divisors (see below), whose sum is σ = 148677120. Its totient is φ = 49518868.

The previous prime is 99077893. The next prime is 99077917. The reversal of 99077906 is 60977099.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2846 + ... + 14361.

It is an arithmetic number, because the mean of its divisors is an integer number (18584640).

Almost surely, 2^99077906 is an apocalyptic number.

99077906 is a deficient number, since it is larger than the sum of its proper divisors (49599214).

99077906 is a wasteful number, since it uses less digits than its factorization.

99077906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20088.

The product of its (nonzero) digits is 214326, while the sum is 47.

The square root of 99077906 is about 9953.7885249788. The cubic root of 99077906 is about 462.7278153041.

The spelling of 99077906 in words is "ninety-nine million, seventy-seven thousand, nine hundred six".