42294195 has 12 divisors (see below), whose sum is σ = 73310016. Its totient is φ = 22556880.

The previous prime is 42294191. The next prime is 42294223. The reversal of 42294195 is 59149224.

It is not a de Polignac number, because 42294195 - 2² = 42294191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42294191) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 469891 + ... + 469980.

It is an arithmetic number, because the mean of its divisors is an integer number (6109168).

Almost surely, 2^42294195 is an apocalyptic number.

42294195 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

42294195 is a deficient number, since it is larger than the sum of its proper divisors (31015821).

42294195 is a wasteful number, since it uses less digits than its factorization.

42294195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939882 (or 939879 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 42294195 is about 6503.3987268197. The cubic root of 42294195 is about 348.4123876544.

The spelling of 42294195 in words is "forty-two million, two hundred ninety-four thousand, one hundred ninety-five".