2497023 has 24 divisors (see below), whose sum is σ = 3787056. Its totient is φ = 1584000.

The previous prime is 2497021. The next prime is 2497039. The reversal of 2497023 is 3207942.

It is not a de Polignac number, because 2497023 - 2¹ = 2497021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2497021) 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, 24673 + ... + 24773.

It is an arithmetic number, because the mean of its divisors is an integer number (157794).

2^2497023 is an apocalyptic number.

2497023 is a deficient number, since it is larger than the sum of its proper divisors (1290033).

2497023 is a wasteful number, since it uses less digits than its factorization.

2497023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 2497023 is about 1580.1971396000. The cubic root of 2497023 is about 135.6669872903. Note that the first 3 decimals are identical.

It can be divided in two parts, 2 and 497023, that added together give a square (497025 = 705²).

The spelling of 2497023 in words is "two million, four hundred ninety-seven thousand, twenty-three".