2340046 has 4 divisors (see below), whose sum is σ = 3510072. Its totient is φ = 1170022.

The previous prime is 2340029. The next prime is 2340061. The reversal of 2340046 is 6400432.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 585010 + ... + 585013.

It is an arithmetic number, because the mean of its divisors is an integer number (877518).

2^2340046 is an apocalyptic number.

2340046 is a deficient number, since it is larger than the sum of its proper divisors (1170026).

2340046 is a wasteful number, since it uses less digits than its factorization.

2340046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170025.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2340046 is about 1529.7208895743. The cubic root of 2340046 is about 132.7623093672.

Adding to 2340046 its reverse (6400432), we get a palindrome (8740478).

The spelling of 2340046 in words is "two million, three hundred forty thousand, forty-six".