5138764 has 6 divisors (see below), whose sum is σ = 8992844. Its totient is φ = 2569380.

The previous prime is 5138753. The next prime is 5138789. The reversal of 5138764 is 4678315.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 642342 + ... + 642349.

Almost surely, 2^5138764 is an apocalyptic number.

It is an amenable number.

5138764 is a deficient number, since it is larger than the sum of its proper divisors (3854080).

5138764 is a wasteful number, since it uses less digits than its factorization.

5138764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284695 (or 1284693 counting only the distinct ones).

The product of its digits is 20160, while the sum is 34.

The square root of 5138764 is about 2266.8842052474. The cubic root of 5138764 is about 172.5650696196.

The spelling of 5138764 in words is "five million, one hundred thirty-eight thousand, seven hundred sixty-four".