42826113 has 12 divisors (see below), whose sum is σ = 67483728. Its totient is φ = 25955160.

The previous prime is 42826081. The next prime is 42826117. The reversal of 42826113 is 31162824.

42826113 is a `hidden beast` number, since 42 + 8 + 2 + 611 + 3 = 666.

It is not a de Polignac number, because 42826113 - 2⁵ = 42826081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42826117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 216195 + ... + 216392.

It is an arithmetic number, because the mean of its divisors is an integer number (5623644).

Almost surely, 2^42826113 is an apocalyptic number.

It is an amenable number.

42826113 is a deficient number, since it is larger than the sum of its proper divisors (24657615).

42826113 is a wasteful number, since it uses less digits than its factorization.

42826113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432604 (or 432601 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 42826113 is about 6544.1663334607. The cubic root of 42826113 is about 349.8669235580.

Adding to 42826113 its reverse (31162824), we get a palindrome (73988937).

The spelling of 42826113 in words is "forty-two million, eight hundred twenty-six thousand, one hundred thirteen".