2252154 has 8 divisors (see below), whose sum is σ = 4504320. Its totient is φ = 750716.

The previous prime is 2252149. The next prime is 2252161. The reversal of 2252154 is 4512522.

It is a happy number.

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

2252154 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2252154.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187674 + ... + 187685.

It is an arithmetic number, because the mean of its divisors is an integer number (563040).

2^2252154 is an apocalyptic number.

2252154 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2252154 is a wasteful number, since it uses less digits than its factorization.

2252154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375364.

The product of its digits is 800, while the sum is 21.

The square root of 2252154 is about 1500.7178282409. The cubic root of 2252154 is about 131.0788717587.

Adding to 2252154 its reverse (4512522), we get a palindrome (6764676).

The spelling of 2252154 in words is "two million, two hundred fifty-two thousand, one hundred fifty-four".