9040919 has 2 divisors, whose sum is σ = 9040920. Its totient is φ = 9040918.

The previous prime is 9040907. The next prime is 9040931. The reversal of 9040919 is 9190409.

9040919 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (9040907) and next prime (9040931).

It is a cyclic number.

It is not a de Polignac number, because 9040919 - 2¹² = 9036823 is a prime.

It is a super-2 number, since 2×9040919² = 163476432729122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9040939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4520459 + 4520460.

It is an arithmetic number, because the mean of its divisors is an integer number (4520460).

Almost surely, 2^9040919 is an apocalyptic number.

9040919 is a deficient number, since it is larger than the sum of its proper divisors (1).

9040919 is an equidigital number, since it uses as much as digits as its factorization.

9040919 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 32.

The square root of 9040919 is about 3006.8120992174. The cubic root of 9040919 is about 208.3231463108.

The spelling of 9040919 in words is "nine million, forty thousand, nine hundred nineteen".