4090467 has 4 divisors (see below), whose sum is σ = 5453960. Its totient is φ = 2726976.

The previous prime is 4090451. The next prime is 4090507. The reversal of 4090467 is 7640904.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4090467 - 2⁴ = 4090451 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4090267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 681742 + ... + 681747.

It is an arithmetic number, because the mean of its divisors is an integer number (1363490).

Almost surely, 2^4090467 is an apocalyptic number.

4090467 is a deficient number, since it is larger than the sum of its proper divisors (1363493).

4090467 is a wasteful number, since it uses less digits than its factorization.

4090467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363492.

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

The square root of 4090467 is about 2022.4902966393. The cubic root of 4090467 is about 159.9279232649.

The spelling of 4090467 in words is "four million, ninety thousand, four hundred sixty-seven".