2233742 has 8 divisors (see below), whose sum is σ = 3829296. Its totient is φ = 957312.

The previous prime is 2233739. The next prime is 2233747. The reversal of 2233742 is 2473322.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79763 + ... + 79790.

It is an arithmetic number, because the mean of its divisors is an integer number (478662).

2^2233742 is an apocalyptic number.

2233742 is a deficient number, since it is larger than the sum of its proper divisors (1595554).

2233742 is a wasteful number, since it uses less digits than its factorization.

2233742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159562.

The product of its digits is 2016, while the sum is 23.

The square root of 2233742 is about 1494.5708414123. The cubic root of 2233742 is about 130.7206915408.

The spelling of 2233742 in words is "two million, two hundred thirty-three thousand, seven hundred forty-two".