874000478 has 16 divisors (see below), whose sum is σ = 1417715376. Its totient is φ = 401708160.

The previous prime is 874000471. The next prime is 874000493.

874000478 is nontrivially palindromic in base 10.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874000471) 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, 63476 + ... + 76007.

It is an arithmetic number, because the mean of its divisors is an integer number (88607211).

Almost surely, 2^874000478 is an apocalyptic number.

874000478 is a deficient number, since it is larger than the sum of its proper divisors (543714898).

874000478 is a wasteful number, since it uses less digits than its factorization.

874000478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139739.

The product of its (nonzero) digits is 50176, while the sum is 38.

The square root of 874000478 is about 29563.4990824835. The cubic root of 874000478 is about 956.1012589475.

It can be divided in two parts, 874000 and 478, that added together give a palindrome (874478).

The spelling of 874000478 in words is "eight hundred seventy-four million, four hundred seventy-eight", and thus it is an aban number.