43267642 has 16 divisors (see below), whose sum is σ = 71316000. Its totient is φ = 19524240.

The previous prime is 43267639. The next prime is 43267643. The reversal of 43267642 is 24676234.

It is a junction number, because it is equal to n+sod(n) for n = 43267598 and 43267607.

It is not an unprimeable number, because it can be changed into a prime (43267643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4017 + ... + 10132.

It is an arithmetic number, because the mean of its divisors is an integer number (4457250).

Almost surely, 2^43267642 is an apocalyptic number.

43267642 is a deficient number, since it is larger than the sum of its proper divisors (28048358).

43267642 is a wasteful number, since it uses less digits than its factorization.

43267642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14301.

The product of its digits is 48384, while the sum is 34.

The square root of 43267642 is about 6577.8143786519. The cubic root of 43267642 is about 351.0651686477.

The spelling of 43267642 in words is "forty-three million, two hundred sixty-seven thousand, six hundred forty-two".