5287049 has 4 divisors (see below), whose sum is σ = 5376720. Its totient is φ = 5197380.

The previous prime is 5287043. The next prime is 5287067. The reversal of 5287049 is 9407825.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5287049 - 2⁸ = 5286793 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5287043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44747 + ... + 44864.

It is an arithmetic number, because the mean of its divisors is an integer number (1344180).

Almost surely, 2^5287049 is an apocalyptic number.

5287049 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

It is an amenable number.

5287049 is a deficient number, since it is larger than the sum of its proper divisors (89671).

5287049 is an equidigital number, since it uses as much as digits as its factorization.

5287049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89670.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 5287049 is about 2299.3583887685. The cubic root of 5287049 is about 174.2092101937.

The spelling of 5287049 in words is "five million, two hundred eighty-seven thousand, forty-nine".