406063375 has 16 divisors (see below), whose sum is σ = 508042080. Its totient is φ = 324033600.

The previous prime is 406063373. The next prime is 406063379. The reversal of 406063375 is 573360604.

It is not a de Polignac number, because 406063375 - 2¹ = 406063373 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 406063375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406063373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48499 + ... + 56251.

It is an arithmetic number, because the mean of its divisors is an integer number (31752630).

Almost surely, 2^406063375 is an apocalyptic number.

406063375 is a deficient number, since it is larger than the sum of its proper divisors (101978705).

406063375 is an equidigital number, since it uses as much as digits as its factorization.

406063375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8187 (or 8177 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 34.

The square root of 406063375 is about 20151.0142424643. The cubic root of 406063375 is about 740.5105893047.

The spelling of 406063375 in words is "four hundred six million, sixty-three thousand, three hundred seventy-five".