471648007 has 4 divisors (see below), whose sum is σ = 480547080. Its totient is φ = 462748936.

The previous prime is 471647993. The next prime is 471648019. The reversal of 471648007 is 700846174.

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

It is not a de Polignac number, because 471648007 - 2¹¹ = 471645959 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471645007) 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, 4449457 + ... + 4449562.

It is an arithmetic number, because the mean of its divisors is an integer number (120136770).

Almost surely, 2^471648007 is an apocalyptic number.

471648007 is a deficient number, since it is larger than the sum of its proper divisors (8899073).

471648007 is an equidigital number, since it uses as much as digits as its factorization.

471648007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8899072.

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 471648007 is about 21717.4585759936. The cubic root of 471648007 is about 778.4056887872.

The spelling of 471648007 in words is "four hundred seventy-one million, six hundred forty-eight thousand, seven".