2612039 has 2 divisors, whose sum is σ = 2612040. Its totient is φ = 2612038.

The previous prime is 2612021. The next prime is 2612083. The reversal of 2612039 is 9302162.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2612039 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2612539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1306019 + 1306020.

It is an arithmetic number, because the mean of its divisors is an integer number (1306020).

2^2612039 is an apocalyptic number.

2612039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2612039 is an equidigital number, since it uses as much as digits as its factorization.

2612039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 2612039 is about 1616.1803735970. The cubic root of 2612039 is about 137.7187965594.

The spelling of 2612039 in words is "two million, six hundred twelve thousand, thirty-nine".