470712197 has 4 divisors (see below), whose sum is σ = 470777856. Its totient is φ = 470646540.

The previous prime is 470712169. The next prime is 470712211. The reversal of 470712197 is 791217074.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 470712197 - 2¹⁰ = 470711173 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 470712197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470712107) 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, 20543 + ... + 36924.

It is an arithmetic number, because the mean of its divisors is an integer number (117694464).

Almost surely, 2^470712197 is an apocalyptic number.

It is an amenable number.

470712197 is a deficient number, since it is larger than the sum of its proper divisors (65659).

470712197 is an equidigital number, since it uses as much as digits as its factorization.

470712197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65658.

The product of its (nonzero) digits is 24696, while the sum is 38.

The square root of 470712197 is about 21695.9027698780. The cubic root of 470712197 is about 777.8905290910.

The spelling of 470712197 in words is "four hundred seventy million, seven hundred twelve thousand, one hundred ninety-seven".