499154106 has 32 divisors (see below), whose sum is σ = 1109619648. Its totient is φ = 148403840.

The previous prime is 499154099. The next prime is 499154167. The reversal of 499154106 is 601451994.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67851 + ... + 74846.

It is an arithmetic number, because the mean of its divisors is an integer number (34675614).

Almost surely, 2^499154106 is an apocalyptic number.

499154106 is an abundant number, since it is smaller than the sum of its proper divisors (610465542).

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

499154106 is a wasteful number, since it uses less digits than its factorization.

499154106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142766.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 499154106 is about 22341.7570034230. The cubic root of 499154106 is about 793.2526823284.

The spelling of 499154106 in words is "four hundred ninety-nine million, one hundred fifty-four thousand, one hundred six".