2905252 has 48 divisors (see below), whose sum is σ = 6307840. Its totient is φ = 1143072.

The previous prime is 2905241. The next prime is 2905267. The reversal of 2905252 is 2525092.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22813 + ... + 22939.

2^2905252 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2905252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3153920).

2905252 is an abundant number, since it is smaller than the sum of its proper divisors (3402588).

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

2905252 is a wasteful number, since it uses less digits than its factorization.

2905252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 2905252 is about 1704.4799793485. The cubic root of 2905252 is about 142.6903499080.

The spelling of 2905252 in words is "two million, nine hundred five thousand, two hundred fifty-two".