2496751 has 4 divisors (see below), whose sum is σ = 2500000. Its totient is φ = 2493504.

The previous prime is 2496743. The next prime is 2496757. The reversal of 2496751 is 1576942.

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 is a cyclic number.

It is not a de Polignac number, because 2496751 - 2³ = 2496743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2496757) 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, 250 + ... + 2248.

It is an arithmetic number, because the mean of its divisors is an integer number (625000).

2^2496751 is an apocalyptic number.

2496751 is a deficient number, since it is larger than the sum of its proper divisors (3249).

2496751 is a wasteful number, since it uses less digits than its factorization.

2496751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3248.

The product of its digits is 15120, while the sum is 34.

The square root of 2496751 is about 1580.1110720453. Note that the first 3 decimals coincide. The cubic root of 2496751 is about 135.6620610561.

The spelling of 2496751 in words is "two million, four hundred ninety-six thousand, seven hundred fifty-one".