42968967 has 4 divisors (see below), whose sum is σ = 57291960. Its totient is φ = 28645976.

The previous prime is 42968929. The next prime is 42968971. The reversal of 42968967 is 76986924.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42968967 - 2⁶ = 42968903 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42968927) 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, 7161492 + ... + 7161497.

It is an arithmetic number, because the mean of its divisors is an integer number (14322990).

Almost surely, 2^42968967 is an apocalyptic number.

42968967 is a deficient number, since it is larger than the sum of its proper divisors (14322993).

42968967 is a wasteful number, since it uses less digits than its factorization.

42968967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14322992.

The product of its digits is 1306368, while the sum is 51.

The square root of 42968967 is about 6555.0718531531. The cubic root of 42968967 is about 350.2555059479.

It can be divided in two parts, 429 and 68967, that added together give a palindrome (69396).

The spelling of 42968967 in words is "forty-two million, nine hundred sixty-eight thousand, nine hundred sixty-seven".