5187022 has 4 divisors (see below), whose sum is σ = 7780536. Its totient is φ = 2593510.

The previous prime is 5187011. The next prime is 5187089. The reversal of 5187022 is 2207815.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2207815 = 5 ⋅441563.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1296754 + ... + 1296757.

It is an arithmetic number, because the mean of its divisors is an integer number (1945134).

Almost surely, 2^5187022 is an apocalyptic number.

5187022 is a deficient number, since it is larger than the sum of its proper divisors (2593514).

5187022 is a wasteful number, since it uses less digits than its factorization.

5187022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2593513.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 5187022 is about 2277.5034577361. The cubic root of 5187022 is about 173.1035721372.

The spelling of 5187022 in words is "five million, one hundred eighty-seven thousand, twenty-two".