2497634 has 8 divisors (see below), whose sum is σ = 3756240. Its totient is φ = 1245556.

The previous prime is 2497633. The next prime is 2497637. The reversal of 2497634 is 4367942.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2497594 and 2497603.

It is not an unprimeable number, because it can be changed into a prime (2497631) 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, 524 + ... + 2295.

It is an arithmetic number, because the mean of its divisors is an integer number (469530).

2^2497634 is an apocalyptic number.

2497634 is a deficient number, since it is larger than the sum of its proper divisors (1258606).

2497634 is a wasteful number, since it uses less digits than its factorization.

2497634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3264.

The product of its digits is 36288, while the sum is 35.

The square root of 2497634 is about 1580.3904580831. The cubic root of 2497634 is about 135.6780519019.

The spelling of 2497634 in words is "two million, four hundred ninety-seven thousand, six hundred thirty-four".