498661452 has 18 divisors (see below), whose sum is σ = 1260505428. Its totient is φ = 166220472.

The previous prime is 498661447. The next prime is 498661453. The reversal of 498661452 is 254166894.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 498661398 and 498661407.

It is not an unprimeable number, because it can be changed into a prime (498661453) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6925818 + ... + 6925889.

Almost surely, 2^498661452 is an apocalyptic number.

It is an amenable number.

498661452 is an abundant number, since it is smaller than the sum of its proper divisors (761843976).

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

498661452 is a wasteful number, since it uses less digits than its factorization.

498661452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13851717 (or 13851712 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 498661452 is about 22330.7288730126. The cubic root of 498661452 is about 792.9916221716.

The spelling of 498661452 in words is "four hundred ninety-eight million, six hundred sixty-one thousand, four hundred fifty-two".