2496531 has 8 divisors (see below), whose sum is σ = 3410064. Its totient is φ = 1623680.

The previous prime is 2496521. The next prime is 2496541. The reversal of 2496531 is 1356942.

It is an interprime number because it is at equal distance from previous prime (2496521) and next prime (2496541).

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

It is a cyclic number.

It is not a de Polignac number, because 2496531 - 2¹⁵ = 2463763 is a prime.

It is a super-2 number, since 2×2496531² = 12465334067922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2496521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10026 + ... + 10271.

It is an arithmetic number, because the mean of its divisors is an integer number (426258).

2^2496531 is an apocalyptic number.

2496531 is a deficient number, since it is larger than the sum of its proper divisors (913533).

2496531 is a wasteful number, since it uses less digits than its factorization.

2496531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20341.

The product of its digits is 6480, while the sum is 30.

The square root of 2496531 is about 1580.0414551524. The cubic root of 2496531 is about 135.6580763402.

The spelling of 2496531 in words is "two million, four hundred ninety-six thousand, five hundred thirty-one".