5742287 has 2 divisors, whose sum is σ = 5742288. Its totient is φ = 5742286.

The previous prime is 5742283. The next prime is 5742361. The reversal of 5742287 is 7822475.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5742287 - 2² = 5742283 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5742281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2871143 + 2871144.

It is an arithmetic number, because the mean of its divisors is an integer number (2871144).

Almost surely, 2^5742287 is an apocalyptic number.

5742287 is a deficient number, since it is larger than the sum of its proper divisors (1).

5742287 is an equidigital number, since it uses as much as digits as its factorization.

5742287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31360, while the sum is 35.

The square root of 5742287 is about 2396.3069502883. The cubic root of 5742287 is about 179.0722532193.

The spelling of 5742287 in words is "five million, seven hundred forty-two thousand, two hundred eighty-seven".