496720 has 40 divisors (see below), whose sum is σ = 1321344. Its totient is φ = 170112.

The previous prime is 496711. The next prime is 496733. The reversal of 496720 is 27694.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

496720 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117 + ... + 1003.

2⁴⁹⁶⁷²⁰ is an apocalyptic number.

496720 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 496720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (660672).

496720 is an abundant number, since it is smaller than the sum of its proper divisors (824624).

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

496720 is a wasteful number, since it uses less digits than its factorization.

496720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907 (or 901 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 496720 is about 704.7836547480. The cubic root of 496720 is about 79.1961158521.

The spelling of 496720 in words is "four hundred ninety-six thousand, seven hundred twenty".