5921239 has 2 divisors, whose sum is σ = 5921240. Its totient is φ = 5921238.

The previous prime is 5921233. The next prime is 5921257. The reversal of 5921239 is 9321295.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5921239 - 2³ = 5921231 is a prime.

It is a super-2 number, since 2×5921239² = 70122142590242, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5921239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5921231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2960619 + 2960620.

It is an arithmetic number, because the mean of its divisors is an integer number (2960620).

Almost surely, 2^5921239 is an apocalyptic number.

5921239 is a deficient number, since it is larger than the sum of its proper divisors (1).

5921239 is an equidigital number, since it uses as much as digits as its factorization.

5921239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4860, while the sum is 31.

The square root of 5921239 is about 2433.3596117303. The cubic root of 5921239 is about 180.9134533276.

The spelling of 5921239 in words is "five million, nine hundred twenty-one thousand, two hundred thirty-nine".