2473289 has 8 divisors (see below), whose sum is σ = 3044160. Its totient is φ = 1956816.

The previous prime is 2473277. The next prime is 2473291. The reversal of 2473289 is 9823742.

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 2473289 - 2¹² = 2469193 is a prime.

It is a super-2 number, since 2×2473289² = 12234316955042, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁶ + 4² + 7⁷ + 3¹² + 2²⁰ + 8⁴ + 9² .

It is not an unprimeable number, because it can be changed into a prime (2473189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13499 + ... + 13680.

It is an arithmetic number, because the mean of its divisors is an integer number (380520).

2^2473289 is an apocalyptic number.

It is an amenable number.

2473289 is a deficient number, since it is larger than the sum of its proper divisors (570871).

2473289 is a wasteful number, since it uses less digits than its factorization.

2473289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27199.

The product of its digits is 24192, while the sum is 35.

The square root of 2473289 is about 1572.6693867434. The cubic root of 2473289 is about 135.2357836552.

The spelling of 2473289 in words is "two million, four hundred seventy-three thousand, two hundred eighty-nine".