478150332 has 24 divisors (see below), whose sum is σ = 1217110272. Its totient is φ = 144894000.

The previous prime is 478150319. The next prime is 478150339. The reversal of 478150332 is 233051874.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 478150293 and 478150302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478150339) 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, 1811044 + ... + 1811307.

It is an arithmetic number, because the mean of its divisors is an integer number (50712928).

Almost surely, 2^478150332 is an apocalyptic number.

It is an amenable number.

478150332 is an abundant number, since it is smaller than the sum of its proper divisors (738959940).

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

478150332 is a wasteful number, since it uses less digits than its factorization.

478150332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3622369 (or 3622367 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 478150332 is about 21866.6488516188. The cubic root of 478150332 is about 781.9665106460.

The spelling of 478150332 in words is "four hundred seventy-eight million, one hundred fifty thousand, three hundred thirty-two".