5749987 has 2 divisors, whose sum is σ = 5749988. Its totient is φ = 5749986.

The previous prime is 5749981. The next prime is 5749993. The reversal of 5749987 is 7899475.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (5749981) and next prime (5749993).

It is a cyclic number.

It is not a de Polignac number, because 5749987 - 2¹⁹ = 5225699 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5749987.

It is not a weakly prime, because it can be changed into another prime (5749981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2874993 + 2874994.

It is an arithmetic number, because the mean of its divisors is an integer number (2874994).

Almost surely, 2^5749987 is an apocalyptic number.

5749987 is a deficient number, since it is larger than the sum of its proper divisors (1).

5749987 is an equidigital number, since it uses as much as digits as its factorization.

5749987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 635040, while the sum is 49.

The square root of 5749987 is about 2397.9130509674. The cubic root of 5749987 is about 179.1522585373.

The spelling of 5749987 in words is "five million, seven hundred forty-nine thousand, nine hundred eighty-seven".