5148765 has 20 divisors (see below), whose sum is σ = 9230364. Its totient is φ = 2745792.

The previous prime is 5148761. The next prime is 5148779. The reversal of 5148765 is 5678415.

5148765 is a `hidden beast` number, since 514 + 87 + 65 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3606201 + 1542564 = 1899^2 + 1242^2 .

It is not a de Polignac number, because 5148765 - 2² = 5148761 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5148761) by changing a digit.

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 in 19 ways as a sum of consecutive naturals, for example, 5952 + ... + 6761.

Almost surely, 2^5148765 is an apocalyptic number.

It is an amenable number.

5148765 is a deficient number, since it is larger than the sum of its proper divisors (4081599).

5148765 is a wasteful number, since it uses less digits than its factorization.

5148765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12730 (or 12721 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 5148765 is about 2269.0890242562. The cubic root of 5148765 is about 172.6769450873.

The spelling of 5148765 in words is "five million, one hundred forty-eight thousand, seven hundred sixty-five".