5040381 has 16 divisors (see below), whose sum is σ = 7426944. Its totient is φ = 3024384.

The previous prime is 5040379. The next prime is 5040389. The reversal of 5040381 is 1830405.

It is not a de Polignac number, because 5040381 - 2¹ = 5040379 is a prime.

It is a super-2 number, since 2×5040381² = 50810881250322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5040389) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 976 + ... + 3321.

It is an arithmetic number, because the mean of its divisors is an integer number (464184).

Almost surely, 2^5040381 is an apocalyptic number.

5040381 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

5040381 is a deficient number, since it is larger than the sum of its proper divisors (2386563).

5040381 is a wasteful number, since it uses less digits than its factorization.

5040381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4340.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 5040381 is about 2245.0792859051. The cubic root of 5040381 is about 171.4566978652.

Adding to 5040381 its reverse (1830405), we get a palindrome (6870786).

The spelling of 5040381 in words is "five million, forty thousand, three hundred eighty-one".