2394497 has 4 divisors (see below), whose sum is σ = 2736576. Its totient is φ = 2052420.

The previous prime is 2394481. The next prime is 2394499. The reversal of 2394497 is 7944932.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2394497 - 2⁴ = 2394481 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2394497.

It is not an unprimeable number, because it can be changed into a prime (2394499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171029 + ... + 171042.

It is an arithmetic number, because the mean of its divisors is an integer number (684144).

2^2394497 is an apocalyptic number.

It is an amenable number.

2394497 is a deficient number, since it is larger than the sum of its proper divisors (342079).

2394497 is an equidigital number, since it uses as much as digits as its factorization.

2394497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342078.

The product of its digits is 54432, while the sum is 38.

The square root of 2394497 is about 1547.4162335972. The cubic root of 2394497 is about 133.7841814405.

The spelling of 2394497 in words is "two million, three hundred ninety-four thousand, four hundred ninety-seven".