2328997 has 4 divisors (see below), whose sum is σ = 2540736. Its totient is φ = 2117260.

The previous prime is 2328973. The next prime is 2329027. The reversal of 2328997 is 7998232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2328997 - 2⁷ = 2328869 is a prime.

2328997 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2328947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105853 + ... + 105874.

It is an arithmetic number, because the mean of its divisors is an integer number (635184).

2^2328997 is an apocalyptic number.

It is an amenable number.

2328997 is a deficient number, since it is larger than the sum of its proper divisors (211739).

2328997 is a wasteful number, since it uses less digits than its factorization.

2328997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211738.

The product of its digits is 54432, while the sum is 40.

The square root of 2328997 is about 1526.1051733088. The cubic root of 2328997 is about 132.5530249384.

It can be divided in two parts, 232 and 8997, that added together give a palindrome (9229).

The spelling of 2328997 in words is "two million, three hundred twenty-eight thousand, nine hundred ninety-seven".