499452126 has 16 divisors (see below), whose sum is σ = 1051478400. Its totient is φ = 157721688.

The previous prime is 499452113. The next prime is 499452131. The reversal of 499452126 is 621254994.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2190466 + ... + 2190693.

It is an arithmetic number, because the mean of its divisors is an integer number (65717400).

Almost surely, 2^499452126 is an apocalyptic number.

499452126 is an abundant number, since it is smaller than the sum of its proper divisors (552026274).

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

499452126 is a wasteful number, since it uses less digits than its factorization.

499452126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4381183.

The product of its digits is 155520, while the sum is 42.

The square root of 499452126 is about 22348.4255821299. The cubic root of 499452126 is about 793.4105214463.

The spelling of 499452126 in words is "four hundred ninety-nine million, four hundred fifty-two thousand, one hundred twenty-six".