2333997 has 24 divisors (see below), whose sum is σ = 3564704. Its totient is φ = 1469664.

The previous prime is 2333993. The next prime is 2333999. The reversal of 2333997 is 7993332.

It is not a de Polignac number, because 2333997 - 2² = 2333993 is a prime.

It is a Duffinian number.

2333997 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2333993) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14238 + ... + 14400.

2^2333997 is an apocalyptic number.

It is an amenable number.

2333997 is a deficient number, since it is larger than the sum of its proper divisors (1230707).

2333997 is a wasteful number, since it uses less digits than its factorization.

2333997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249 (or 246 counting only the distinct ones).

The product of its digits is 30618, while the sum is 36.

The square root of 2333997 is about 1527.7424521168. The cubic root of 2333997 is about 132.6478141551.

It can be divided in two parts, 23339 and 97, that added together give a triangular number (23436 = T₂₁₆).

The spelling of 2333997 in words is "two million, three hundred thirty-three thousand, nine hundred ninety-seven".