2345342 has 4 divisors (see below), whose sum is σ = 3518016. Its totient is φ = 1172670.

The previous prime is 2345339. The next prime is 2345351. The reversal of 2345342 is 2435432.

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 586334 + ... + 586337.

It is an arithmetic number, because the mean of its divisors is an integer number (879504).

2^2345342 is an apocalyptic number.

2345342 is a deficient number, since it is larger than the sum of its proper divisors (1172674).

2345342 is a wasteful number, since it uses less digits than its factorization.

2345342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172673.

The product of its digits is 2880, while the sum is 23.

The square root of 2345342 is about 1531.4509459986. The cubic root of 2345342 is about 132.8623899397.

The spelling of 2345342 in words is "two million, three hundred forty-five thousand, three hundred forty-two".