2321042 has 8 divisors (see below), whose sum is σ = 3490176. Its totient is φ = 1157652.

The previous prime is 2321041. The next prime is 2321057. The reversal of 2321042 is 2401232.

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

It is not an unprimeable number, because it can be changed into a prime (2321041) 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, 218 + ... + 2165.

It is an arithmetic number, because the mean of its divisors is an integer number (436272).

2^2321042 is an apocalyptic number.

2321042 is a deficient number, since it is larger than the sum of its proper divisors (1169134).

2321042 is a wasteful number, since it uses less digits than its factorization.

2321042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2872.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2321042 is about 1523.4966360317. The cubic root of 2321042 is about 132.4019352711.

Adding to 2321042 its reverse (2401232), we get a palindrome (4722274).

The spelling of 2321042 in words is "two million, three hundred twenty-one thousand, forty-two".