2525234 has 4 divisors (see below), whose sum is σ = 3787854. Its totient is φ = 1262616.

The previous prime is 2525227. The next prime is 2525249. The reversal of 2525234 is 4325252.

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., 1555009 + 970225 = 1247^2 + 985^2 .

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 as a sum of consecutive naturals, namely, 631307 + ... + 631310.

2^2525234 is an apocalyptic number.

2525234 is a deficient number, since it is larger than the sum of its proper divisors (1262620).

2525234 is a wasteful number, since it uses less digits than its factorization.

2525234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262619.

The product of its digits is 2400, while the sum is 23.

The square root of 2525234 is about 1589.0984865640. The cubic root of 2525234 is about 136.1759904432.

The spelling of 2525234 in words is "two million, five hundred twenty-five thousand, two hundred thirty-four".