2343972 has 24 divisors (see below), whose sum is σ = 5646592. Its totient is φ = 756000.

The previous prime is 2343967. The next prime is 2343989. The reversal of 2343972 is 2793432.

It is a d-powerful number, because it can be written as 2¹³ + 3³ + 4 + 3¹¹ + 9⁵ + 7⁴ + 2²¹ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2779 + ... + 3522.

2^2343972 is an apocalyptic number.

It is an amenable number.

2343972 is an abundant number, since it is smaller than the sum of its proper divisors (3302620).

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

2343972 is a wasteful number, since it uses less digits than its factorization.

2343972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6339 (or 6337 counting only the distinct ones).

The product of its digits is 9072, while the sum is 30.

The square root of 2343972 is about 1531.0035924190. The cubic root of 2343972 is about 132.8365149746.

The spelling of 2343972 in words is "two million, three hundred forty-three thousand, nine hundred seventy-two".