2432997 has 30 divisors (see below), whose sum is σ = 4234758. Its totient is φ = 1388016.

The previous prime is 2432987. The next prime is 2432999. The reversal of 2432997 is 7992342.

It can be written as a sum of positive squares in only one way, i.e., 1285956 + 1147041 = 1134^2 + 1071^2 .

It is not a de Polignac number, because 2432997 - 2⁶ = 2432933 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2432999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 3663 + ... + 4275.

2^2432997 is an apocalyptic number.

2432997 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2432997 is a deficient number, since it is larger than the sum of its proper divisors (1801761).

2432997 is an equidigital number, since it uses as much as digits as its factorization.

2432997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639 (or 623 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 2432997 is about 1559.8067187956. The cubic root of 2432997 is about 134.4973903484.

It can be divided in two parts, 243 and 2997, that added together give a triangular number (3240 = T₈₀).

The spelling of 2432997 in words is "two million, four hundred thirty-two thousand, nine hundred ninety-seven".