2453289 has 8 divisors (see below), whose sum is σ = 3283392. Its totient is φ = 1629360.

The previous prime is 2453281. The next prime is 2453291. The reversal of 2453289 is 9823542.

It is a happy number.

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

It is not a de Polignac number, because 2453289 - 2³ = 2453281 is a prime.

It is a d-powerful number, because it can be written as 2¹¹ + 4⁹ + 5³ + 3 + 2²¹ + 8⁵ + 9⁵ .

It is not an unprimeable number, because it can be changed into a prime (2453281) 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, 517 + ... + 2274.

It is an arithmetic number, because the mean of its divisors is an integer number (410424).

2^2453289 is an apocalyptic number.

It is an amenable number.

2453289 is a deficient number, since it is larger than the sum of its proper divisors (830103).

2453289 is a wasteful number, since it uses less digits than its factorization.

2453289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3087.

The product of its digits is 17280, while the sum is 33.

The square root of 2453289 is about 1566.2978643923. The cubic root of 2453289 is about 134.8702731855.

The spelling of 2453289 in words is "two million, four hundred fifty-three thousand, two hundred eighty-nine".