842893126 has 4 divisors (see below), whose sum is σ = 1264339692. Its totient is φ = 421446562.

The previous prime is 842893097. The next prime is 842893127. The reversal of 842893126 is 621398248.

842893126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (842893127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210723280 + ... + 210723283.

It is an arithmetic number, because the mean of its divisors is an integer number (316084923).

Almost surely, 2^842893126 is an apocalyptic number.

842893126 is a deficient number, since it is larger than the sum of its proper divisors (421446566).

842893126 is a wasteful number, since it uses less digits than its factorization.

842893126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421446565.

The product of its digits is 165888, while the sum is 43.

The square root of 842893126 is about 29032.6217555356. The cubic root of 842893126 is about 944.6207994928.

The spelling of 842893126 in words is "eight hundred forty-two million, eight hundred ninety-three thousand, one hundred twenty-six".