470967785 has 4 divisors (see below), whose sum is σ = 565161348. Its totient is φ = 376774224.

The previous prime is 470967781. The next prime is 470967787. The reversal of 470967785 is 587769074.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 587769074 = 2 ⋅293884537.

It can be written as a sum of positive squares in 2 ways, for example, as 76230361 + 394737424 = 8731^2 + 19868^2 .

It is a cyclic number.

It is not a de Polignac number, because 470967785 - 2² = 470967781 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (470967781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47096774 + ... + 47096783.

It is an arithmetic number, because the mean of its divisors is an integer number (141290337).

Almost surely, 2^470967785 is an apocalyptic number.

It is an amenable number.

470967785 is a deficient number, since it is larger than the sum of its proper divisors (94193563).

470967785 is an equidigital number, since it uses as much as digits as its factorization.

470967785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94193562.

The product of its (nonzero) digits is 2963520, while the sum is 53.

The square root of 470967785 is about 21701.7922070966. The cubic root of 470967785 is about 778.0312969966.

The spelling of 470967785 in words is "four hundred seventy million, nine hundred sixty-seven thousand, seven hundred eighty-five".