2496869 has 2 divisors, whose sum is σ = 2496870. Its totient is φ = 2496868.

The previous prime is 2496829. The next prime is 2496887. The reversal of 2496869 is 9686942.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2067844 + 429025 = 1438^2 + 655^2 .

It is a cyclic number.

It is not a de Polignac number, because 2496869 - 2¹⁶ = 2431333 is a prime.

It is a super-2 number, since 2×2496869² = 12468709606322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2496829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1248434 + 1248435.

It is an arithmetic number, because the mean of its divisors is an integer number (1248435).

2^2496869 is an apocalyptic number.

It is an amenable number.

2496869 is a deficient number, since it is larger than the sum of its proper divisors (1).

2496869 is an equidigital number, since it uses as much as digits as its factorization.

2496869 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 44.

The square root of 2496869 is about 1580.1484107513. The cubic root of 2496869 is about 135.6641982163.

The spelling of 2496869 in words is "two million, four hundred ninety-six thousand, eight hundred sixty-nine".