2473889 has 8 divisors (see below), whose sum is σ = 2712960. Its totient is φ = 2237200.

The previous prime is 2473879. The next prime is 2473907. The reversal of 2473889 is 9883742.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2473889 - 2⁸ = 2473633 is a prime.

It is a super-2 number, since 2×2473889² = 12240253568642, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2473879) 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 7 ways as a sum of consecutive naturals, for example, 2159 + ... + 3099.

It is an arithmetic number, because the mean of its divisors is an integer number (339120).

2^2473889 is an apocalyptic number.

It is an amenable number.

2473889 is a deficient number, since it is larger than the sum of its proper divisors (239071).

2473889 is a wasteful number, since it uses less digits than its factorization.

2473889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191.

The product of its digits is 96768, while the sum is 41.

The square root of 2473889 is about 1572.8601336419. The cubic root of 2473889 is about 135.2467184752.

The spelling of 2473889 in words is "two million, four hundred seventy-three thousand, eight hundred eighty-nine".