2323943 has 8 divisors (see below), whose sum is σ = 2457600. Its totient is φ = 2193048.

The previous prime is 2323939. The next prime is 2323949. The reversal of 2323943 is 3493232.

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 2323943 - 2² = 2323939 is a prime.

It is a super-2 number, since 2×2323943² = 10801422134498, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323949) 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, 1178 + ... + 2456.

It is an arithmetic number, because the mean of its divisors is an integer number (307200).

2^2323943 is an apocalyptic number.

2323943 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2323943 is a deficient number, since it is larger than the sum of its proper divisors (133657).

2323943 is a wasteful number, since it uses less digits than its factorization.

2323943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381.

The product of its digits is 3888, while the sum is 26.

The square root of 2323943 is about 1524.4484248409. The cubic root of 2323943 is about 132.4570740264.

The spelling of 2323943 in words is "two million, three hundred twenty-three thousand, nine hundred forty-three".