470424161 has 4 divisors (see below), whose sum is σ = 473858052. Its totient is φ = 466990272.

The previous prime is 470424139. The next prime is 470424181. The reversal of 470424161 is 161424074.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 413512225 + 56911936 = 20335^2 + 7544^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-470424161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (470424121) 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 3 ways as a sum of consecutive naturals, for example, 1716740 + ... + 1717013.

It is an arithmetic number, because the mean of its divisors is an integer number (118464513).

Almost surely, 2^470424161 is an apocalyptic number.

It is an amenable number.

470424161 is a deficient number, since it is larger than the sum of its proper divisors (3433891).

470424161 is a wasteful number, since it uses less digits than its factorization.

470424161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3433890.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 470424161 is about 21689.2637265537. The cubic root of 470424161 is about 777.7318290081.

The spelling of 470424161 in words is "four hundred seventy million, four hundred twenty-four thousand, one hundred sixty-one".