5040312 has 48 divisors (see below), whose sum is σ = 13205640. Its totient is φ = 1603008.

The previous prime is 5040257. The next prime is 5040317. The reversal of 5040312 is 2130405.

It is a junction number, because it is equal to n+sod(n) for n = 5040291 and 5040300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5040317) 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 11 ways as a sum of consecutive naturals, for example, 12498 + ... + 12894.

Almost surely, 2^5040312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5040312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6602820).

5040312 is an abundant number, since it is smaller than the sum of its proper divisors (8165328).

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

5040312 is a wasteful number, since it uses less digits than its factorization.

5040312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452 (or 425 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 5040312 is about 2245.0639189119. The cubic root of 5040312 is about 171.4559154795.

Adding to 5040312 its reverse (2130405), we get a palindrome (7170717).

The spelling of 5040312 in words is "five million, forty thousand, three hundred twelve".