4040908 has 12 divisors (see below), whose sum is σ = 7087752. Its totient is φ = 2015840.

The previous prime is 4040903. The next prime is 4040921. The reversal of 4040908 is 8090404.

It is not an unprimeable number, because it can be changed into a prime (4040903) 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, 1488 + ... + 3208.

It is an arithmetic number, because the mean of its divisors is an integer number (590646).

Almost surely, 2^4040908 is an apocalyptic number.

It is an amenable number.

4040908 is a deficient number, since it is larger than the sum of its proper divisors (3046844).

4040908 is a wasteful number, since it uses less digits than its factorization.

4040908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2312 (or 2310 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 4040908 is about 2010.2009849764. The cubic root of 4040908 is about 159.2794158625.

The spelling of 4040908 in words is "four million, forty thousand, nine hundred eight".