496687220 has 24 divisors (see below), whose sum is σ = 1056249600. Its totient is φ = 196159392.

The previous prime is 496687199. The next prime is 496687229. The reversal of 496687220 is 22786694.

It is a super-2 number, since 2×496687220² = 493396389022656800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496687229) 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, 155600 + ... + 158759.

It is an arithmetic number, because the mean of its divisors is an integer number (44010400).

Almost surely, 2^496687220 is an apocalyptic number.

It is an amenable number.

496687220 is an abundant number, since it is smaller than the sum of its proper divisors (559562380).

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

496687220 is a wasteful number, since it uses less digits than its factorization.

496687220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314447 (or 314445 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 496687220 is about 22286.4806553211. The cubic root of 496687220 is about 791.9437368630.

The spelling of 496687220 in words is "four hundred ninety-six million, six hundred eighty-seven thousand, two hundred twenty".