2496139 has 2 divisors, whose sum is σ = 2496140. Its totient is φ = 2496138.

The previous prime is 2496103. The next prime is 2496173. The reversal of 2496139 is 9316942.

It is an a-pointer prime, because the next prime (2496173) can be obtained adding 2496139 to its sum of digits (34).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2496139 - 2¹¹ = 2494091 is a prime.

2496139 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2496199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1248069 + 1248070.

It is an arithmetic number, because the mean of its divisors is an integer number (1248070).

2^2496139 is an apocalyptic number.

2496139 is a deficient number, since it is larger than the sum of its proper divisors (1).

2496139 is an equidigital number, since it uses as much as digits as its factorization.

2496139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 34.

The square root of 2496139 is about 1579.9174029043. The cubic root of 2496139 is about 135.6509757208.

The spelling of 2496139 in words is "two million, four hundred ninety-six thousand, one hundred thirty-nine".