2254938 has 32 divisors (see below), whose sum is σ = 5256576. Its totient is φ = 631488.

The previous prime is 2254937. The next prime is 2254951. The reversal of 2254938 is 8394522.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2254899 and 2254908.

It is not an unprimeable number, because it can be changed into a prime (2254933) 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, 1720 + ... + 2732.

It is an arithmetic number, because the mean of its divisors is an integer number (164268).

2^2254938 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2254938, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2628288).

2254938 is an abundant number, since it is smaller than the sum of its proper divisors (3001638).

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

2254938 is a wasteful number, since it uses less digits than its factorization.

2254938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078.

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

The square root of 2254938 is about 1501.6450978843. The cubic root of 2254938 is about 131.1328605646.

The spelling of 2254938 in words is "two million, two hundred fifty-four thousand, nine hundred thirty-eight".