2234738 has 16 divisors (see below), whose sum is σ = 3685824. Its totient is φ = 1007760.

The previous prime is 2234719. The next prime is 2234741. The reversal of 2234738 is 8374322.

It is a self number, because there is not a number n which added to its sum of digits gives 2234738.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3131 + ... + 3777.

It is an arithmetic number, because the mean of its divisors is an integer number (230364).

2^2234738 is an apocalyptic number.

2234738 is a deficient number, since it is larger than the sum of its proper divisors (1451086).

2234738 is a wasteful number, since it uses less digits than its factorization.

2234738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817.

The product of its digits is 8064, while the sum is 29.

The square root of 2234738 is about 1494.9040102963. The cubic root of 2234738 is about 130.7401176074.

The spelling of 2234738 in words is "two million, two hundred thirty-four thousand, seven hundred thirty-eight".