43425670 has 8 divisors (see below), whose sum is σ = 78166224. Its totient is φ = 17370264.

The previous prime is 43425649. The next prime is 43425671. The reversal of 43425670 is 7652434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43425671) 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, 2171274 + ... + 2171293.

It is an arithmetic number, because the mean of its divisors is an integer number (9770778).

Almost surely, 2^43425670 is an apocalyptic number.

43425670 is a deficient number, since it is larger than the sum of its proper divisors (34740554).

43425670 is a wasteful number, since it uses less digits than its factorization.

43425670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4342574.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 43425670 is about 6589.8156271629. The cubic root of 43425670 is about 351.4920521032.

The spelling of 43425670 in words is "forty-three million, four hundred twenty-five thousand, six hundred seventy".