42895111 has 8 divisors (see below), whose sum is σ = 49381920. Its totient is φ = 36498048.

The previous prime is 42895109. The next prime is 42895117. The reversal of 42895111 is 11159824.

It is a happy number.

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 42895111 - 2¹ = 42895109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42895117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21406 + ... + 23323.

It is an arithmetic number, because the mean of its divisors is an integer number (6172740).

Almost surely, 2^42895111 is an apocalyptic number.

42895111 is a deficient number, since it is larger than the sum of its proper divisors (6486809).

42895111 is a wasteful number, since it uses less digits than its factorization.

42895111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44873.

The product of its digits is 2880, while the sum is 31.

The square root of 42895111 is about 6549.4359299103. The cubic root of 42895111 is about 350.0547152555.

The spelling of 42895111 in words is "forty-two million, eight hundred ninety-five thousand, one hundred eleven".