5920249 has 2 divisors, whose sum is σ = 5920250. Its totient is φ = 5920248.

The previous prime is 5920247. The next prime is 5920253. The reversal of 5920249 is 9420295.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5914624 + 5625 = 2432^2 + 75^2 .

It is a cyclic number.

It is not a de Polignac number, because 5920249 - 2¹ = 5920247 is a prime.

Together with 5920247, it forms a pair of twin primes.

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 5920249.

It is not a weakly prime, because it can be changed into another prime (5920241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2960124 + 2960125.

It is an arithmetic number, because the mean of its divisors is an integer number (2960125).

Almost surely, 2^5920249 is an apocalyptic number.

It is an amenable number.

5920249 is a deficient number, since it is larger than the sum of its proper divisors (1).

5920249 is an equidigital number, since it uses as much as digits as its factorization.

5920249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 5920249 is about 2433.1561807660. The cubic root of 5920249 is about 180.9033701732.

The spelling of 5920249 in words is "five million, nine hundred twenty thousand, two hundred forty-nine".