474054420 has 144 divisors (see below), whose sum is σ = 1551771648. Its totient is φ = 107815680.

The previous prime is 474054353. The next prime is 474054437. The reversal of 474054420 is 24450474.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1125810 + ... + 1126230.

It is an arithmetic number, because the mean of its divisors is an integer number (10776192).

Almost surely, 2^474054420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 474054420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (775885824).

474054420 is an abundant number, since it is smaller than the sum of its proper divisors (1077717228).

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

474054420 is a wasteful number, since it uses less digits than its factorization.

474054420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830 (or 821 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 30.

The square root of 474054420 is about 21772.7908178993. The cubic root of 474054420 is about 779.7272879630.

It can be divided in two parts, 474054 and 420, that added together give a palindrome (474474).

The spelling of 474054420 in words is "four hundred seventy-four million, fifty-four thousand, four hundred twenty".