472388605 has 32 divisors (see below), whose sum is σ = 674521344. Its totient is φ = 314029056.

The previous prime is 472388603. The next prime is 472388611. The reversal of 472388605 is 506883274.

It is a cyclic number.

It is not a de Polignac number, because 472388605 - 2¹ = 472388603 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 (472388603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16122 + ... + 34708.

It is an arithmetic number, because the mean of its divisors is an integer number (21078792).

Almost surely, 2^472388605 is an apocalyptic number.

It is an amenable number.

472388605 is a deficient number, since it is larger than the sum of its proper divisors (202132739).

472388605 is a wasteful number, since it uses less digits than its factorization.

472388605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18645.

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 472388605 is about 21734.5026398121. The cubic root of 472388605 is about 778.8129022256.

The spelling of 472388605 in words is "four hundred seventy-two million, three hundred eighty-eight thousand, six hundred five".