42562893 has 8 divisors (see below), whose sum is σ = 57132000. Its totient is φ = 28184528.

The previous prime is 42562873. The next prime is 42562901. The reversal of 42562893 is 39826524.

It is a happy number.

42562893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 42562893 - 2²¹ = 40465741 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42562813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47163 + ... + 48056.

It is an arithmetic number, because the mean of its divisors is an integer number (7141500).

Almost surely, 2^42562893 is an apocalyptic number.

It is an amenable number.

42562893 is a deficient number, since it is larger than the sum of its proper divisors (14569107).

42562893 is a wasteful number, since it uses less digits than its factorization.

42562893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95371.

The product of its digits is 103680, while the sum is 39.

The square root of 42562893 is about 6524.0242948659. The cubic root of 42562893 is about 349.1486601319.

The spelling of 42562893 in words is "forty-two million, five hundred sixty-two thousand, eight hundred ninety-three".