472358385 has 40 divisors (see below), whose sum is σ = 858724416. Its totient is φ = 248361120.

The previous prime is 472358363. The next prime is 472358387. The reversal of 472358385 is 583853274.

472358385 is a `hidden beast` number, since 47 + 23 + 583 + 8 + 5 = 666.

It is not a de Polignac number, because 472358385 - 2¹⁴ = 472342001 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 472358385.

It is not an unprimeable number, because it can be changed into a prime (472358387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 20542 + ... + 36968.

Almost surely, 2^472358385 is an apocalyptic number.

472358385 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

472358385 is a deficient number, since it is larger than the sum of its proper divisors (386366031).

472358385 is a wasteful number, since it uses less digits than its factorization.

472358385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16515 (or 16506 counting only the distinct ones).

The product of its digits is 806400, while the sum is 45.

The square root of 472358385 is about 21733.8074206983. The cubic root of 472358385 is about 778.7962942694.

The spelling of 472358385 in words is "four hundred seventy-two million, three hundred fifty-eight thousand, three hundred eighty-five".