2342046 has 16 divisors (see below), whose sum is σ = 5353344. Its totient is φ = 669144.

The previous prime is 2342033. The next prime is 2342047. The reversal of 2342046 is 6402432.

It is a super-2 number, since 2×2342046² = 10970358932232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27840 + ... + 27923.

It is an arithmetic number, because the mean of its divisors is an integer number (334584).

2^2342046 is an apocalyptic number.

2342046 is an abundant number, since it is smaller than the sum of its proper divisors (3011298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2342046 is a wasteful number, since it uses less digits than its factorization.

2342046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55775.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2342046 is about 1530.3744639793. The cubic root of 2342046 is about 132.8001218729.

Adding to 2342046 its reverse (6402432), we get a palindrome (8744478).

The spelling of 2342046 in words is "two million, three hundred forty-two thousand, forty-six".