42306195 has 32 divisors (see below), whose sum is σ = 70025472. Its totient is φ = 21796992.

The previous prime is 42306181. The next prime is 42306197. The reversal of 42306195 is 59160324.

It is not a de Polignac number, because 42306195 - 2⁵ = 42306163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42306197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68709 + ... + 69321.

It is an arithmetic number, because the mean of its divisors is an integer number (2188296).

Almost surely, 2^42306195 is an apocalyptic number.

42306195 is a deficient number, since it is larger than the sum of its proper divisors (27719277).

42306195 is a wasteful number, since it uses less digits than its factorization.

42306195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 42306195 is about 6504.3212559036. The cubic root of 42306195 is about 348.4453358584.

The spelling of 42306195 in words is "forty-two million, three hundred six thousand, one hundred ninety-five".