2498537 has 4 divisors (see below), whose sum is σ = 2501700. Its totient is φ = 2495376.

The previous prime is 2498527. The next prime is 2498539. The reversal of 2498537 is 7358942.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1201216 + 1297321 = 1096^2 + 1139^2 .

It is a cyclic number.

It is not a de Polignac number, because 2498537 - 2⁴ = 2498521 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2498537.

It is not an unprimeable number, because it can be changed into a prime (2498539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 743 + ... + 2355.

It is an arithmetic number, because the mean of its divisors is an integer number (625425).

2^2498537 is an apocalyptic number.

It is an amenable number.

2498537 is a deficient number, since it is larger than the sum of its proper divisors (3163).

2498537 is a wasteful number, since it uses less digits than its factorization.

2498537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3162.

The product of its digits is 60480, while the sum is 38.

The square root of 2498537 is about 1580.6761211583. The cubic root of 2498537 is about 135.6944010439.

The spelling of 2498537 in words is "two million, four hundred ninety-eight thousand, five hundred thirty-seven".