473722405 has 32 divisors (see below), whose sum is σ = 631864800. Its totient is φ = 338718720.

The previous prime is 473722369. The next prime is 473722409. The reversal of 473722405 is 504227374.

It can be written as a sum of positive squares in 16 ways, for example, as 395452996 + 78269409 = 19886^2 + 8847^2 .

It is a de Polignac number, because none of the positive numbers 2^k-473722405 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473722409) 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, 396489 + ... + 397681.

It is an arithmetic number, because the mean of its divisors is an integer number (19745775).

Almost surely, 2^473722405 is an apocalyptic number.

It is an amenable number.

473722405 is a deficient number, since it is larger than the sum of its proper divisors (158142395).

473722405 is a wasteful number, since it uses less digits than its factorization.

473722405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401.

The product of its (nonzero) digits is 47040, while the sum is 34.

The square root of 473722405 is about 21765.1649430920. The cubic root of 473722405 is about 779.5452120902.

Adding to 473722405 its reverse (504227374), we get a palindrome (977949779).

The spelling of 473722405 in words is "four hundred seventy-three million, seven hundred twenty-two thousand, four hundred five".