42650195 has 32 divisors (see below), whose sum is σ = 63410688. Its totient is φ = 26869248.

The previous prime is 42650191. The next prime is 42650227. The reversal of 42650195 is 59105624.

It is a happy number.

It is not a de Polignac number, because 42650195 - 2² = 42650191 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (42650191) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24752 + ... + 26418.

It is an arithmetic number, because the mean of its divisors is an integer number (1981584).

Almost surely, 2^42650195 is an apocalyptic number.

42650195 is a deficient number, since it is larger than the sum of its proper divisors (20760493).

42650195 is a wasteful number, since it uses less digits than its factorization.

42650195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1739.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 42650195 is about 6530.7116763795. The cubic root of 42650195 is about 349.3872134623.

The spelling of 42650195 in words is "forty-two million, six hundred fifty thousand, one hundred ninety-five".