2354239 has 2 divisors, whose sum is σ = 2354240. Its totient is φ = 2354238.

The previous prime is 2354227. The next prime is 2354251. The reversal of 2354239 is 9324532.

It is a balanced prime because it is at equal distance from previous prime (2354227) and next prime (2354251).

It is a cyclic number.

It is not a de Polignac number, because 2354239 - 2⁷ = 2354111 is a prime.

2354239 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2354299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1177119 + 1177120.

It is an arithmetic number, because the mean of its divisors is an integer number (1177120).

2^2354239 is an apocalyptic number.

2354239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2354239 is an equidigital number, since it uses as much as digits as its factorization.

2354239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 28.

The square root of 2354239 is about 1534.3529580902. The cubic root of 2354239 is about 133.0301814031.

The spelling of 2354239 in words is "two million, three hundred fifty-four thousand, two hundred thirty-nine".