497313 has 16 divisors (see below), whose sum is σ = 747840. Its totient is φ = 326592.
The previous prime is 497309. The next prime is 497323. The reversal of 497313 is 313794.
It is not a de Polignac number, because 497313 - 22 = 497309 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (497303) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2970 + ... + 3132.
It is an arithmetic number, because the mean of its divisors is an integer number (46740).
2497313 is an apocalyptic number.
It is an amenable number.
497313 is a deficient number, since it is larger than the sum of its proper divisors (250527).
497313 is a wasteful number, since it uses less digits than its factorization.
497313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 285 (or 279 counting only the distinct ones).
The product of its digits is 2268, while the sum is 27.
The square root of 497313 is about 705.2042257389. The cubic root of 497313 is about 79.2276189258.
The spelling of 497313 in words is "four hundred ninety-seven thousand, three hundred thirteen".
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