2249654 has 16 divisors (see below), whose sum is σ = 3704400. Its totient is φ = 1016160.

The previous prime is 2249633. The next prime is 2249693. The reversal of 2249654 is 4569422.

2249654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2⁵ + 2²¹ + 4⁵ + 9 + 6⁵ + 5⁷ + 4⁸ .

It is a self number, because there is not a number n which added to its sum of digits gives 2249654.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6272 + ... + 6620.

It is an arithmetic number, because the mean of its divisors is an integer number (231525).

2^2249654 is an apocalyptic number.

2249654 is a deficient number, since it is larger than the sum of its proper divisors (1454746).

2249654 is a wasteful number, since it uses less digits than its factorization.

2249654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655.

The product of its digits is 17280, while the sum is 32.

The square root of 2249654 is about 1499.8846622324. The cubic root of 2249654 is about 131.0303525030.

The spelling of 2249654 in words is "two million, two hundred forty-nine thousand, six hundred fifty-four".