2498913 has 6 divisors (see below), whose sum is σ = 3609554. Its totient is φ = 1665936.

The previous prime is 2498893. The next prime is 2498921. The reversal of 2498913 is 3198942.

It can be written as a sum of positive squares in only one way, i.e., 1306449 + 1192464 = 1143^2 + 1092^2 .

It is not a de Polignac number, because 2498913 - 2¹⁸ = 2236769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2498213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 138820 + ... + 138837.

2^2498913 is an apocalyptic number.

It is an amenable number.

2498913 is a deficient number, since it is larger than the sum of its proper divisors (1110641).

2498913 is a wasteful number, since it uses less digits than its factorization.

2498913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277663 (or 277660 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 2498913 is about 1580.7950531299. The cubic root of 2498913 is about 135.7012074985.

The spelling of 2498913 in words is "two million, four hundred ninety-eight thousand, nine hundred thirteen".