2525746 has 8 divisors (see below), whose sum is σ = 3988080. Its totient is φ = 1196388.

The previous prime is 2525729. The next prime is 2525749. The reversal of 2525746 is 6475252.

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

It is not an unprimeable number, because it can be changed into a prime (2525749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33196 + ... + 33271.

It is an arithmetic number, because the mean of its divisors is an integer number (498510).

2^2525746 is an apocalyptic number.

2525746 is a deficient number, since it is larger than the sum of its proper divisors (1462334).

2525746 is a wasteful number, since it uses less digits than its factorization.

2525746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66488.

The product of its digits is 16800, while the sum is 31.

The square root of 2525746 is about 1589.2595760290. The cubic root of 2525746 is about 136.1851932069.

The spelling of 2525746 in words is "two million, five hundred twenty-five thousand, seven hundred forty-six".