2525306 has 8 divisors (see below), whose sum is σ = 4329120. Its totient is φ = 1082268.

The previous prime is 2525293. The next prime is 2525323. The reversal of 2525306 is 6035252.

It is a happy number.

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

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, 90176 + ... + 90203.

It is an arithmetic number, because the mean of its divisors is an integer number (541140).

2^2525306 is an apocalyptic number.

2525306 is a deficient number, since it is larger than the sum of its proper divisors (1803814).

2525306 is a wasteful number, since it uses less digits than its factorization.

2525306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180388.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 2525306 is about 1589.1211407567. The cubic root of 2525306 is about 136.1772846570.

The spelling of 2525306 in words is "two million, five hundred twenty-five thousand, three hundred six".