478414152 has 48 divisors (see below), whose sum is σ = 1297505040. Its totient is φ = 159249888.

The previous prime is 478414151. The next prime is 478414171. The reversal of 478414152 is 251414874.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (478414151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52443 + ... + 60885.

It is an arithmetic number, because the mean of its divisors is an integer number (27031355).

Almost surely, 2^478414152 is an apocalyptic number.

It is an amenable number.

478414152 is an abundant number, since it is smaller than the sum of its proper divisors (819090888).

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

478414152 is a wasteful number, since it uses less digits than its factorization.

478414152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9242 (or 9235 counting only the distinct ones).

The product of its digits is 35840, while the sum is 36.

The square root of 478414152 is about 21872.6804941690. The cubic root of 478414152 is about 782.1103011800.

The spelling of 478414152 in words is "four hundred seventy-eight million, four hundred fourteen thousand, one hundred fifty-two".