2394091 has 6 divisors (see below), whose sum is σ = 2785020. Its totient is φ = 2052036.

The previous prime is 2394083. The next prime is 2394097. The reversal of 2394091 is 1904932.

It is a happy number.

It is not a de Polignac number, because 2394091 - 2³ = 2394083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2394097) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24381 + ... + 24478.

It is an arithmetic number, because the mean of its divisors is an integer number (464170).

2^2394091 is an apocalyptic number.

2394091 is a deficient number, since it is larger than the sum of its proper divisors (390929).

2394091 is an equidigital number, since it uses as much as digits as its factorization.

2394091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48873 (or 48866 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 2394091 is about 1547.2850416132. The cubic root of 2394091 is about 133.7766197344.

The spelling of 2394091 in words is "two million, three hundred ninety-four thousand, ninety-one".