2317963 has 8 divisors (see below), whose sum is σ = 2497536. Its totient is φ = 2145000.

The previous prime is 2317957. The next prime is 2317979. The reversal of 2317963 is 3697132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2317963 - 2¹³ = 2309771 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2317363) 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, 913 + ... + 2338.

It is an arithmetic number, because the mean of its divisors is an integer number (312192).

2^2317963 is an apocalyptic number.

2317963 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2317963 is a deficient number, since it is larger than the sum of its proper divisors (179573).

2317963 is a wasteful number, since it uses less digits than its factorization.

2317963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3305.

The product of its digits is 6804, while the sum is 31.

The square root of 2317963 is about 1522.4857963213. The cubic root of 2317963 is about 132.3433630212.

The spelling of 2317963 in words is "two million, three hundred seventeen thousand, nine hundred sixty-three".