42966195 has 16 divisors (see below), whose sum is σ = 69576192. Its totient is φ = 22638560.

The previous prime is 42966193. The next prime is 42966211. The reversal of 42966195 is 59166924.

It is a happy number.

It is not a de Polignac number, because 42966195 - 2¹ = 42966193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42966193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16011 + ... + 18500.

It is an arithmetic number, because the mean of its divisors is an integer number (4348512).

Almost surely, 2^42966195 is an apocalyptic number.

42966195 is a deficient number, since it is larger than the sum of its proper divisors (26609997).

42966195 is a wasteful number, since it uses less digits than its factorization.

42966195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34602.

The product of its digits is 116640, while the sum is 42.

The square root of 42966195 is about 6554.8604104130. The cubic root of 42966195 is about 350.2479739296.

The spelling of 42966195 in words is "forty-two million, nine hundred sixty-six thousand, one hundred ninety-five".