2532997 has 4 divisors (see below), whose sum is σ = 2551360. Its totient is φ = 2514636.

The previous prime is 2532991. The next prime is 2533007. The reversal of 2532997 is 7992352.

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 2532997 - 2³ = 2532989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2532991) 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, 8973 + ... + 9250.

It is an arithmetic number, because the mean of its divisors is an integer number (637840).

2^2532997 is an apocalyptic number.

It is an amenable number.

2532997 is a deficient number, since it is larger than the sum of its proper divisors (18363).

2532997 is a wasteful number, since it uses less digits than its factorization.

2532997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18362.

The product of its digits is 34020, while the sum is 37.

The square root of 2532997 is about 1591.5391921030. The cubic root of 2532997 is about 136.3153904341.

The spelling of 2532997 in words is "two million, five hundred thirty-two thousand, nine hundred ninety-seven".