874480055 has 4 divisors (see below), whose sum is σ = 1049376072. Its totient is φ = 699584040.

The previous prime is 874480043. The next prime is 874480081. The reversal of 874480055 is 550084478.

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

It is not a de Polignac number, because 874480055 - 2⁸ = 874479799 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 874479994 and 874480021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87448001 + ... + 87448010.

It is an arithmetic number, because the mean of its divisors is an integer number (262344018).

Almost surely, 2^874480055 is an apocalyptic number.

874480055 is a deficient number, since it is larger than the sum of its proper divisors (174896017).

874480055 is a wasteful number, since it uses less digits than its factorization.

874480055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174896016.

The product of its (nonzero) digits is 179200, while the sum is 41.

The square root of 874480055 is about 29571.6089349227. The cubic root of 874480055 is about 956.2761026096.

The spelling of 874480055 in words is "eight hundred seventy-four million, four hundred eighty thousand, fifty-five".