478353241 has 8 divisors (see below), whose sum is σ = 501355584. Its totient is φ = 455534640.

The previous prime is 478353229. The next prime is 478353283. The reversal of 478353241 is 142353874.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 478353241 - 2¹¹ = 478351193 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 478353241.

It is not an unprimeable number, because it can be changed into a prime (478353041) 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, 40590 + ... + 51031.

It is an arithmetic number, because the mean of its divisors is an integer number (62669448).

Almost surely, 2^478353241 is an apocalyptic number.

It is an amenable number.

478353241 is a deficient number, since it is larger than the sum of its proper divisors (23002343).

478353241 is a wasteful number, since it uses less digits than its factorization.

478353241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91871.

The product of its digits is 80640, while the sum is 37.

The square root of 478353241 is about 21871.2880507756. The cubic root of 478353241 is about 782.0771073860.

It can be divided in two parts, 47835 and 3241, that added together give a square (51076 = 226²).

The spelling of 478353241 in words is "four hundred seventy-eight million, three hundred fifty-three thousand, two hundred forty-one".