874632563 has 8 divisors (see below), whose sum is σ = 999880032. Its totient is φ = 749460096.

The previous prime is 874632557. The next prime is 874632571. The reversal of 874632563 is 365236478.

874632563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 874632563 - 2¹⁶ = 874567027 is a prime.

It is a Duffinian number.

It is a zygodrome in base 6.

It is not an unprimeable number, because it can be changed into a prime (874632593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8981 + ... + 42777.

It is an arithmetic number, because the mean of its divisors is an integer number (124985004).

Almost surely, 2^874632563 is an apocalyptic number.

874632563 is a deficient number, since it is larger than the sum of its proper divisors (125247469).

874632563 is a wasteful number, since it uses less digits than its factorization.

874632563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37501.

The product of its digits is 725760, while the sum is 44.

The square root of 874632563 is about 29574.1874444591. The cubic root of 874632563 is about 956.3316904139.

The spelling of 874632563 in words is "eight hundred seventy-four million, six hundred thirty-two thousand, five hundred sixty-three".