2499507 has 24 divisors (see below), whose sum is σ = 3893760. Its totient is φ = 1540080.

The previous prime is 2499463. The next prime is 2499509. The reversal of 2499507 is 7059942.

2499507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2499507 - 2⁶ = 2499443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2499509) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 7882 + ... + 8192.

It is an arithmetic number, because the mean of its divisors is an integer number (162240).

2^2499507 is an apocalyptic number.

2499507 is a deficient number, since it is larger than the sum of its proper divisors (1394253).

2499507 is a wasteful number, since it uses less digits than its factorization.

2499507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383 (or 380 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 2499507 is about 1580.9829221089. The cubic root of 2499507 is about 135.7119588573.

The spelling of 2499507 in words is "two million, four hundred ninety-nine thousand, five hundred seven".