2497396 has 24 divisors (see below), whose sum is σ = 4808160. Its totient is φ = 1125600.

The previous prime is 2497381. The next prime is 2497421. The reversal of 2497396 is 6937942.

2497396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2¹⁵ + 4² + 9 + 7⁷ + 3¹³ + 9² + 6⁶ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9150 + ... + 9418.

It is an arithmetic number, because the mean of its divisors is an integer number (200340).

2^2497396 is an apocalyptic number.

It is an amenable number.

2497396 is a deficient number, since it is larger than the sum of its proper divisors (2310764).

2497396 is a wasteful number, since it uses less digits than its factorization.

2497396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495 (or 493 counting only the distinct ones).

The product of its digits is 81648, while the sum is 40.

The square root of 2497396 is about 1580.3151584415. The cubic root of 2497396 is about 135.6737421696.

The spelling of 2497396 in words is "two million, four hundred ninety-seven thousand, three hundred ninety-six".