2348445 has 32 divisors (see below), whose sum is σ = 4207104. Its totient is φ = 1108800.

The previous prime is 2348441. The next prime is 2348447. The reversal of 2348445 is 5448432.

It is not a de Polignac number, because 2348445 - 2² = 2348441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2348441) 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 31 ways as a sum of consecutive naturals, for example, 6930 + ... + 7260.

It is an arithmetic number, because the mean of its divisors is an integer number (131472).

2^2348445 is an apocalyptic number.

It is an amenable number.

2348445 is a deficient number, since it is larger than the sum of its proper divisors (1858659).

2348445 is a wasteful number, since it uses less digits than its factorization.

2348445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393.

The product of its digits is 15360, while the sum is 30.

The square root of 2348445 is about 1532.4637026697. The cubic root of 2348445 is about 132.9209585566.

The spelling of 2348445 in words is "two million, three hundred forty-eight thousand, four hundred forty-five".