499198452 has 24 divisors (see below), whose sum is σ = 1193207232. Its totient is φ = 162340800.

The previous prime is 499198451. The next prime is 499198499. The reversal of 499198452 is 254891994.

It is a junction number, because it is equal to n+sod(n) for n = 499198395 and 499198404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499198451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 506824 + ... + 507807.

It is an arithmetic number, because the mean of its divisors is an integer number (49716968).

Almost surely, 2^499198452 is an apocalyptic number.

It is an amenable number.

499198452 is an abundant number, since it is smaller than the sum of its proper divisors (694008780).

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

499198452 is a wasteful number, since it uses less digits than its factorization.

499198452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014679 (or 1014677 counting only the distinct ones).

The product of its digits is 933120, while the sum is 51.

The square root of 499198452 is about 22342.7494279464. The cubic root of 499198452 is about 793.2761730976.

The spelling of 499198452 in words is "four hundred ninety-nine million, one hundred ninety-eight thousand, four hundred fifty-two".