406483523 has 4 divisors (see below), whose sum is σ = 407365728. Its totient is φ = 405601320.

The previous prime is 406483507. The next prime is 406483537. The reversal of 406483523 is 325384604.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 406483523 - 2⁴ = 406483507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (406483543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 440411 + ... + 441332.

It is an arithmetic number, because the mean of its divisors is an integer number (101841432).

Almost surely, 2^406483523 is an apocalyptic number.

406483523 is a deficient number, since it is larger than the sum of its proper divisors (882205).

406483523 is an equidigital number, since it uses as much as digits as its factorization.

406483523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882204.

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 406483523 is about 20161.4365311602. The cubic root of 406483523 is about 740.7658998618.

The spelling of 406483523 in words is "four hundred six million, four hundred eighty-three thousand, five hundred twenty-three".