2345012 has 12 divisors (see below), whose sum is σ = 4142880. Its totient is φ = 1161336.

The previous prime is 2345009. The next prime is 2345017. The reversal of 2345012 is 2105432.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2345017) 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, 2312 + ... + 3167.

It is an arithmetic number, because the mean of its divisors is an integer number (345240).

2^2345012 is an apocalyptic number.

It is an amenable number.

2345012 is a deficient number, since it is larger than the sum of its proper divisors (1797868).

2345012 is a wasteful number, since it uses less digits than its factorization.

2345012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5590 (or 5588 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2345012 is about 1531.3432012452. The cubic root of 2345012 is about 132.8561582053.

The spelling of 2345012 in words is "two million, three hundred forty-five thousand, twelve".