2254987 has 8 divisors (see below), whose sum is σ = 2619872. Its totient is φ = 1900800.

The previous prime is 2254969. The next prime is 2255003. The reversal of 2254987 is 7894522.

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 2254987 - 2¹⁵ = 2222219 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (2254907) 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, 2214 + ... + 3067.

It is an arithmetic number, because the mean of its divisors is an integer number (327484).

2^2254987 is an apocalyptic number.

2254987 is a deficient number, since it is larger than the sum of its proper divisors (364885).

2254987 is an equidigital number, since it uses as much as digits as its factorization.

2254987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5349.

The product of its digits is 40320, while the sum is 37.

The square root of 2254987 is about 1501.6614132354. The cubic root of 2254987 is about 131.1338104005.

The spelling of 2254987 in words is "two million, two hundred fifty-four thousand, nine hundred eighty-seven".