2394473 has 4 divisors (see below), whose sum is σ = 2427348. Its totient is φ = 2361600.

The previous prime is 2394451. The next prime is 2394479. The reversal of 2394473 is 3744932.

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

It can be written as a sum of positive squares in 2 ways, for example, as 824464 + 1570009 = 908^2 + 1253^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2394473 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2394479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16328 + ... + 16473.

It is an arithmetic number, because the mean of its divisors is an integer number (606837).

2^2394473 is an apocalyptic number.

It is an amenable number.

2394473 is a deficient number, since it is larger than the sum of its proper divisors (32875).

2394473 is an equidigital number, since it uses as much as digits as its factorization.

2394473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32874.

The product of its digits is 18144, while the sum is 32.

The square root of 2394473 is about 1547.4084787153. The cubic root of 2394473 is about 133.7837344669.

The spelling of 2394473 in words is "two million, three hundred ninety-four thousand, four hundred seventy-three".