5121384 has 16 divisors (see below), whose sum is σ = 12803520. Its totient is φ = 1707120.

The previous prime is 5121383. The next prime is 5121419. The reversal of 5121384 is 4831215.

5121384 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 213391 = 5121384 / (5 + 1 + 2 + 1 + 3 + 8 + 4).

It is not an unprimeable number, because it can be changed into a prime (5121383) 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, 106672 + ... + 106719.

It is an arithmetic number, because the mean of its divisors is an integer number (800220).

Almost surely, 2^5121384 is an apocalyptic number.

It is an amenable number.

5121384 is an abundant number, since it is smaller than the sum of its proper divisors (7682136).

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

5121384 is a wasteful number, since it uses less digits than its factorization.

5121384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213400 (or 213396 counting only the distinct ones).

The product of its digits is 960, while the sum is 24.

The square root of 5121384 is about 2263.0475028156. The cubic root of 5121384 is about 172.3703036868.

Adding to 5121384 its reverse (4831215), we get a palindrome (9952599).

The spelling of 5121384 in words is "five million, one hundred twenty-one thousand, three hundred eighty-four".