478483622 has 8 divisors (see below), whose sum is σ = 724310400. Its totient is φ = 237046824.

The previous prime is 478483589. The next prime is 478483627. The reversal of 478483622 is 226384874.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478483627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1097222 + ... + 1097657.

It is an arithmetic number, because the mean of its divisors is an integer number (90538800).

Almost surely, 2^478483622 is an apocalyptic number.

478483622 is a deficient number, since it is larger than the sum of its proper divisors (245826778).

478483622 is a wasteful number, since it uses less digits than its factorization.

478483622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2194990.

The product of its digits is 516096, while the sum is 44.

The square root of 478483622 is about 21874.2684906261. The cubic root of 478483622 is about 782.1481558106.

The spelling of 478483622 in words is "four hundred seventy-eight million, four hundred eighty-three thousand, six hundred twenty-two".