2254551 has 8 divisors (see below), whose sum is σ = 3237360. Its totient is φ = 1387392.

The previous prime is 2254541. The next prime is 2254579. The reversal of 2254551 is 1554522.

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 2254551 - 2¹³ = 2246359 is a prime.

2254551 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254501) 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, 28866 + ... + 28943.

It is an arithmetic number, because the mean of its divisors is an integer number (404670).

2^2254551 is an apocalyptic number.

2254551 is a deficient number, since it is larger than the sum of its proper divisors (982809).

2254551 is a wasteful number, since it uses less digits than its factorization.

2254551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57825.

The product of its digits is 2000, while the sum is 24.

The square root of 2254551 is about 1501.5162336785. The cubic root of 2254551 is about 131.1253583154.

It can be divided in two parts, 225455 and 1, that added together give a triangular number (225456 = T₆₇₁).

The spelling of 2254551 in words is "two million, two hundred fifty-four thousand, five hundred fifty-one".