43340706 has 12 divisors (see below), whose sum is σ = 93904902. Its totient is φ = 14446896.

The previous prime is 43340681. The next prime is 43340711. The reversal of 43340706 is 60704334.

It can be written as a sum of positive squares in only one way, i.e., 30702681 + 12638025 = 5541^2 + 3555^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 43340706.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1203891 + ... + 1203926.

Almost surely, 2^43340706 is an apocalyptic number.

43340706 is an abundant number, since it is smaller than the sum of its proper divisors (50564196).

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

43340706 is a wasteful number, since it uses less digits than its factorization.

43340706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2407825 (or 2407822 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 43340706 is about 6583.3658564597. The cubic root of 43340706 is about 351.2626665138.

The spelling of 43340706 in words is "forty-three million, three hundred forty thousand, seven hundred six".