842232726 has 12 divisors (see below), whose sum is σ = 1824837612. Its totient is φ = 280744236.

The previous prime is 842232697. The next prime is 842232733. The reversal of 842232726 is 627232248.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23395336 + ... + 23395371.

It is an arithmetic number, because the mean of its divisors is an integer number (152069801).

Almost surely, 2^842232726 is an apocalyptic number.

842232726 is an abundant number, since it is smaller than the sum of its proper divisors (982604886).

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

842232726 is a wasteful number, since it uses less digits than its factorization.

842232726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46790715 (or 46790712 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 842232726 is about 29021.2461138387. The cubic root of 842232726 is about 944.3740340968.

The spelling of 842232726 in words is "eight hundred forty-two million, two hundred thirty-two thousand, seven hundred twenty-six".