43294089 has 4 divisors (see below), whose sum is σ = 57725456. Its totient is φ = 28862724.

The previous prime is 43294081. The next prime is 43294109. The reversal of 43294089 is 98049234.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 43294089 - 2³ = 43294081 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (43294081) 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, 7215679 + ... + 7215684.

It is an arithmetic number, because the mean of its divisors is an integer number (14431364).

Almost surely, 2^43294089 is an apocalyptic number.

It is an amenable number.

43294089 is a deficient number, since it is larger than the sum of its proper divisors (14431367).

43294089 is a wasteful number, since it uses less digits than its factorization.

43294089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14431366.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 43294089 is about 6579.8243897539. The cubic root of 43294089 is about 351.1366826707.

The spelling of 43294089 in words is "forty-three million, two hundred ninety-four thousand, eighty-nine".