2252545 has 16 divisors (see below), whose sum is σ = 2882880. Its totient is φ = 1684800.

The previous prime is 2252539. The next prime is 2252557. The reversal of 2252545 is 5452522.

It is a happy number.

It is not a de Polignac number, because 2252545 - 2⁵ = 2252513 is a prime.

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, 12355 + ... + 12535.

It is an arithmetic number, because the mean of its divisors is an integer number (180180).

2^2252545 is an apocalyptic number.

It is an amenable number.

2252545 is a deficient number, since it is larger than the sum of its proper divisors (630335).

2252545 is a wasteful number, since it uses less digits than its factorization.

2252545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336.

The product of its digits is 4000, while the sum is 25.

The square root of 2252545 is about 1500.8480935791. The cubic root of 2252545 is about 131.0864569228.

The spelling of 2252545 in words is "two million, two hundred fifty-two thousand, five hundred forty-five".