42967165 has 8 divisors (see below), whose sum is σ = 52657920. Its totient is φ = 33642192.

The previous prime is 42967157. The next prime is 42967207. The reversal of 42967165 is 56176924.

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

It is a cyclic number.

It is not a de Polignac number, because 42967165 - 2³ = 42967157 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91185 + ... + 91654.

It is an arithmetic number, because the mean of its divisors is an integer number (6582240).

Almost surely, 2^42967165 is an apocalyptic number.

It is an amenable number.

42967165 is a deficient number, since it is larger than the sum of its proper divisors (9690755).

42967165 is a wasteful number, since it uses less digits than its factorization.

42967165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182891.

The product of its digits is 90720, while the sum is 40.

The square root of 42967165 is about 6554.9344008922. The cubic root of 42967165 is about 350.2506096294.

The spelling of 42967165 in words is "forty-two million, nine hundred sixty-seven thousand, one hundred sixty-five".