842541888 has 56 divisors (see below), whose sum is σ = 2326160448. Its totient is φ = 268635136.

The previous prime is 842541883. The next prime is 842541919. The reversal of 842541888 is 888145248.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (842541883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90981 + ... + 99812.

Almost surely, 2^842541888 is an apocalyptic number.

It is an amenable number.

842541888 is an abundant number, since it is smaller than the sum of its proper divisors (1483618560).

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

842541888 is a wasteful number, since it uses less digits than its factorization.

842541888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190831 (or 190821 counting only the distinct ones).

The product of its digits is 655360, while the sum is 48.

The square root of 842541888 is about 29026.5721021274. The cubic root of 842541888 is about 944.4895717778.

The spelling of 842541888 in words is "eight hundred forty-two million, five hundred forty-one thousand, eight hundred eighty-eight".