6040388 has 12 divisors (see below), whose sum is σ = 10604412. Its totient is φ = 3010560.

The previous prime is 6040387. The next prime is 6040409. The reversal of 6040388 is 8830406.

It can be written as a sum of positive squares in 2 ways, for example, as 3211264 + 2829124 = 1792^2 + 1682^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6040388.

It is not an unprimeable number, because it can be changed into a prime (6040387) 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, 893 + ... + 3588.

It is an arithmetic number, because the mean of its divisors is an integer number (883701).

Almost surely, 2^6040388 is an apocalyptic number.

It is an amenable number.

6040388 is a deficient number, since it is larger than the sum of its proper divisors (4564024).

6040388 is a wasteful number, since it uses less digits than its factorization.

6040388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4822 (or 4820 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 6040388 is about 2457.7200817017. The cubic root of 6040388 is about 182.1188693333.

The spelling of 6040388 in words is "six million, forty thousand, three hundred eighty-eight".