842574801 has 24 divisors (see below), whose sum is σ = 1179810016. Its totient is φ = 534821760.

The previous prime is 842574793. The next prime is 842574853. The reversal of 842574801 is 108475248.

It is a happy number.

842574801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 842574801 - 2³ = 842574793 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 842574801.

It is not an unprimeable number, because it can be changed into a prime (842574871) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 381366 + ... + 383568.

Almost surely, 2^842574801 is an apocalyptic number.

It is an amenable number.

842574801 is a deficient number, since it is larger than the sum of its proper divisors (337235215).

842574801 is a wasteful number, since it uses less digits than its factorization.

842574801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493 (or 2470 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 39.

The square root of 842574801 is about 29027.1390426270. The cubic root of 842574801 is about 944.5018701102.

The spelling of 842574801 in words is "eight hundred forty-two million, five hundred seventy-four thousand, eight hundred one".