4040967 has 16 divisors (see below), whose sum is σ = 6186752. Its totient is φ = 2298240.

The previous prime is 4040963. The next prime is 4040989. The reversal of 4040967 is 7690404.

It is not a de Polignac number, because 4040967 - 2² = 4040963 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040963) 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, 6792 + ... + 7362.

It is an arithmetic number, because the mean of its divisors is an integer number (386672).

Almost surely, 2^4040967 is an apocalyptic number.

4040967 is a deficient number, since it is larger than the sum of its proper divisors (2145785).

4040967 is a wasteful number, since it uses less digits than its factorization.

4040967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 4040967 is about 2010.2156600723. The cubic root of 4040967 is about 159.2801910546.

The spelling of 4040967 in words is "four million, forty thousand, nine hundred sixty-seven".