478106623 has 8 divisors (see below), whose sum is σ = 506748528. Its totient is φ = 449522304.

The previous prime is 478106611. The next prime is 478106627. The reversal of 478106623 is 326601874.

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 478106623 - 2¹³ = 478098431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478106627) 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, 3340 + ... + 31102.

It is an arithmetic number, because the mean of its divisors is an integer number (63343566).

Almost surely, 2^478106623 is an apocalyptic number.

478106623 is a deficient number, since it is larger than the sum of its proper divisors (28641905).

478106623 is a wasteful number, since it uses less digits than its factorization.

478106623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28793.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 478106623 is about 21865.6493843654. The cubic root of 478106623 is about 781.9426827036.

The spelling of 478106623 in words is "four hundred seventy-eight million, one hundred six thousand, six hundred twenty-three".