2825258 has 4 divisors (see below), whose sum is σ = 4237890. Its totient is φ = 1412628.

The previous prime is 2825239. The next prime is 2825261. The reversal of 2825258 is 8525282.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2411809 + 413449 = 1553^2 + 643^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706313 + ... + 706316.

2^2825258 is an apocalyptic number.

2825258 is a deficient number, since it is larger than the sum of its proper divisors (1412632).

2825258 is a wasteful number, since it uses less digits than its factorization.

2825258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412631.

The product of its digits is 12800, while the sum is 32.

The square root of 2825258 is about 1680.8503800160. The cubic root of 2825258 is about 141.3685177522.

The spelling of 2825258 in words is "two million, eight hundred twenty-five thousand, two hundred fifty-eight".