42562959 has 8 divisors (see below), whose sum is σ = 56923392. Its totient is φ = 28288920.

The previous prime is 42562939. The next prime is 42562963. The reversal of 42562959 is 95926524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42562959 - 2⁸ = 42562703 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42562959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42562939) 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, 20439 + ... + 22424.

It is an arithmetic number, because the mean of its divisors is an integer number (7115424).

Almost surely, 2^42562959 is an apocalyptic number.

42562959 is a deficient number, since it is larger than the sum of its proper divisors (14360433).

42562959 is a wasteful number, since it uses less digits than its factorization.

42562959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43197.

The product of its digits is 194400, while the sum is 42.

The square root of 42562959 is about 6524.0293530915. The cubic root of 42562959 is about 349.1488406005.

The spelling of 42562959 in words is "forty-two million, five hundred sixty-two thousand, nine hundred fifty-nine".