2655494 has 8 divisors (see below), whose sum is σ = 3990168. Its totient is φ = 1325440.

The previous prime is 2655481. The next prime is 2655517. The reversal of 2655494 is 4945562.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1574 + ... + 2790.

It is an arithmetic number, because the mean of its divisors is an integer number (498771).

2^2655494 is an apocalyptic number.

2655494 is a deficient number, since it is larger than the sum of its proper divisors (1334674).

2655494 is a wasteful number, since it uses less digits than its factorization.

2655494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2310.

The product of its digits is 43200, while the sum is 35.

The square root of 2655494 is about 1629.5686545832. The cubic root of 2655494 is about 138.4783164062.

The spelling of 2655494 in words is "two million, six hundred fifty-five thousand, four hundred ninety-four".