474005478 has 16 divisors (see below), whose sum is σ = 954932400. Its totient is φ = 156848256.

The previous prime is 474005471. The next prime is 474005489. The reversal of 474005478 is 874500474.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474005471) 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, 287503 + ... + 289146.

It is an arithmetic number, because the mean of its divisors is an integer number (59683275).

Almost surely, 2^474005478 is an apocalyptic number.

474005478 is an abundant number, since it is smaller than the sum of its proper divisors (480926922).

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

474005478 is a wasteful number, since it uses less digits than its factorization.

474005478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576791.

The product of its (nonzero) digits is 125440, while the sum is 39.

The square root of 474005478 is about 21771.6668631504. Note that the first 3 decimals coincide. The cubic root of 474005478 is about 779.7004536836.

The spelling of 474005478 in words is "four hundred seventy-four million, five thousand, four hundred seventy-eight".