478153206 has 80 divisors (see below), whose sum is σ = 1110884544. Its totient is φ = 153616176.

The previous prime is 478153201. The next prime is 478153211. The reversal of 478153206 is 602351874.

478153206 is a `hidden beast` number, since 47 + 81 + 532 + 0 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (478153201) and next prime (478153211).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478153201) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 577765 + ... + 578591.

Almost surely, 2^478153206 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 478153206, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (555442272).

478153206 is an abundant number, since it is smaller than the sum of its proper divisors (632731338).

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

478153206 is a wasteful number, since it uses less digits than its factorization.

478153206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967 (or 958 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 478153206 is about 21866.7145680370. The cubic root of 478153206 is about 781.9680773550.

The spelling of 478153206 in words is "four hundred seventy-eight million, one hundred fifty-three thousand, two hundred six".