5715949 has 2 divisors, whose sum is σ = 5715950. Its totient is φ = 5715948.

The previous prime is 5715901. The next prime is 5715989. The reversal of 5715949 is 9495175.

It is an a-pointer prime, because the next prime (5715989) can be obtained adding 5715949 to its sum of digits (40).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5673924 + 42025 = 2382^2 + 205^2 .

It is a cyclic number.

It is not a de Polignac number, because 5715949 - 2¹¹ = 5713901 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5715989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2857974 + 2857975.

It is an arithmetic number, because the mean of its divisors is an integer number (2857975).

Almost surely, 2^5715949 is an apocalyptic number.

It is an amenable number.

5715949 is a deficient number, since it is larger than the sum of its proper divisors (1).

5715949 is an equidigital number, since it uses as much as digits as its factorization.

5715949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 56700, while the sum is 40.

The square root of 5715949 is about 2390.8050945236. The cubic root of 5715949 is about 178.7980515347.

The spelling of 5715949 in words is "five million, seven hundred fifteen thousand, nine hundred forty-nine".