42562159 has 4 divisors (see below), whose sum is σ = 42584416. Its totient is φ = 42539904.

The previous prime is 42562133. The next prime is 42562193. The reversal of 42562159 is 95126524.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42562159 - 2¹³ = 42553967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42562129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7959 + ... + 12184.

It is an arithmetic number, because the mean of its divisors is an integer number (10646104).

Almost surely, 2^42562159 is an apocalyptic number.

42562159 is a deficient number, since it is larger than the sum of its proper divisors (22257).

42562159 is a wasteful number, since it uses less digits than its factorization.

42562159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22256.

The product of its digits is 21600, while the sum is 34.

The square root of 42562159 is about 6523.9680410008. The cubic root of 42562159 is about 349.1466530896.

The spelling of 42562159 in words is "forty-two million, five hundred sixty-two thousand, one hundred fifty-nine".