5102864 has 20 divisors (see below), whose sum is σ = 10647756. Its totient is φ = 2355072.

The previous prime is 5102863. The next prime is 5102953. The reversal of 5102864 is 4682015.

It can be written as a sum of positive squares in 2 ways, for example, as 350464 + 4752400 = 592^2 + 2180^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (5102861) 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 3 ways as a sum of consecutive naturals, for example, 12059 + ... + 12474.

Almost surely, 2^5102864 is an apocalyptic number.

It is an amenable number.

5102864 is an abundant number, since it is smaller than the sum of its proper divisors (5544892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5102864 is a wasteful number, since it uses less digits than its factorization.

5102864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24554 (or 24548 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 5102864 is about 2258.9519693876. The cubic root of 5102864 is about 172.1622769907.

Adding to 5102864 its reverse (4682015), we get a palindrome (9784879).

The spelling of 5102864 in words is "five million, one hundred two thousand, eight hundred sixty-four".