471497795 has 16 divisors (see below), whose sum is σ = 584714592. Its totient is φ = 364761600.

The previous prime is 471497791. The next prime is 471497797. The reversal of 471497795 is 597794174.

It is a happy number.

It is a Cunningham number, because it is equal to 21714²-1.

It is not a de Polignac number, because 471497795 - 2² = 471497791 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (471497791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10859 + ... + 32571.

It is an arithmetic number, because the mean of its divisors is an integer number (36544662).

Almost surely, 2^471497795 is an apocalyptic number.

471497795 is a deficient number, since it is larger than the sum of its proper divisors (113216797).

471497795 is a wasteful number, since it uses less digits than its factorization.

471497795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21862.

The product of its digits is 2222640, while the sum is 53.

The square root of 471497795 is about 21713.9999769734. Note that the first 4 decimals coincide. The cubic root of 471497795 is about 778.3230436162.

The spelling of 471497795 in words is "four hundred seventy-one million, four hundred ninety-seven thousand, seven hundred ninety-five".