42826698 has 32 divisors (see below), whose sum is σ = 95473920. Its totient is φ = 14230080.

The previous prime is 42826681. The next prime is 42826699. The reversal of 42826698 is 89662824.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (42826699) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18738 + ... + 20898.

It is an arithmetic number, because the mean of its divisors is an integer number (2983560).

Almost surely, 2^42826698 is an apocalyptic number.

42826698 is an abundant number, since it is smaller than the sum of its proper divisors (52647222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42826698 is a wasteful number, since it uses less digits than its factorization.

42826698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2539 (or 2533 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 42826698 is about 6544.2110296047. The cubic root of 42826698 is about 349.8685165986.

The spelling of 42826698 in words is "forty-two million, eight hundred twenty-six thousand, six hundred ninety-eight".