2830254 has 32 divisors (see below), whose sum is σ = 6558720. Its totient is φ = 797472.

The previous prime is 2830249. The next prime is 2830277. The reversal of 2830254 is 4520382.

It is a congruent number.

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, 2892 + ... + 3744.

It is an arithmetic number, because the mean of its divisors is an integer number (204960).

2^2830254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2830254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3279360).

2830254 is an abundant number, since it is smaller than the sum of its proper divisors (3728466).

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

2830254 is a wasteful number, since it uses less digits than its factorization.

2830254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2830254 is about 1682.3358760961. The cubic root of 2830254 is about 141.4517976051.

The spelling of 2830254 in words is "two million, eight hundred thirty thousand, two hundred fifty-four".