2552746 has 8 divisors (see below), whose sum is σ = 4376160. Its totient is φ = 1094028.

The previous prime is 2552729. The next prime is 2552761. The reversal of 2552746 is 6472552.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91156 + ... + 91183.

It is an arithmetic number, because the mean of its divisors is an integer number (547020).

2^2552746 is an apocalyptic number.

2552746 is a deficient number, since it is larger than the sum of its proper divisors (1823414).

2552746 is a wasteful number, since it uses less digits than its factorization.

2552746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182348.

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

The square root of 2552746 is about 1597.7315168701. The cubic root of 2552746 is about 136.6687434412.

The spelling of 2552746 in words is "two million, five hundred fifty-two thousand, seven hundred forty-six".