2553234 has 32 divisors (see below), whose sum is σ = 5334336. Its totient is φ = 814080.

The previous prime is 2553233. The next prime is 2553241. The reversal of 2553234 is 4323552.

It is a d-powerful number, because it can be written as 2²⁰ + 5³ + 5⁸ + 3⁷ + 2²⁰ + 3¹⁰ + 4⁶ .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2553233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23809 + ... + 23915.

It is an arithmetic number, because the mean of its divisors is an integer number (166698).

2^2553234 is an apocalyptic number.

2553234 is an abundant number, since it is smaller than the sum of its proper divisors (2781102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2553234 is a wasteful number, since it uses less digits than its factorization.

2553234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250.

The product of its digits is 3600, while the sum is 24.

The square root of 2553234 is about 1597.8842260940. The cubic root of 2553234 is about 136.6774517234.

Adding to 2553234 its reverse (4323552), we get a palindrome (6876786).

The spelling of 2553234 in words is "two million, five hundred fifty-three thousand, two hundred thirty-four".