496886520 has 128 divisors (see below), whose sum is σ = 1611187200. Its totient is φ = 121864704.

The previous prime is 496886519. The next prime is 496886521. The reversal of 496886520 is 25688694.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (496886519) and next prime (496886521).

It is a self number, because there is not a number n which added to its sum of digits gives 496886520.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496886521) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 690721 + ... + 691439.

It is an arithmetic number, because the mean of its divisors is an integer number (12587400).

Almost surely, 2^496886520 is an apocalyptic number.

496886520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 496886520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (805593600).

496886520 is an abundant number, since it is smaller than the sum of its proper divisors (1114300680).

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

496886520 is a wasteful number, since it uses less digits than its factorization.

496886520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189 (or 1185 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 48.

The square root of 496886520 is about 22290.9515274696. The cubic root of 496886520 is about 792.0496474336.

The spelling of 496886520 in words is "four hundred ninety-six million, eight hundred eighty-six thousand, five hundred twenty".