471914742 has 32 divisors (see below), whose sum is σ = 1069931520. Its totient is φ = 137561760.

The previous prime is 471914741. The next prime is 471914743. The reversal of 471914742 is 247419174.

It is an interprime number because it is at equal distance from previous prime (471914741) and next prime (471914743).

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 471914742.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471914741) 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, 157734 + ... + 160697.

It is an arithmetic number, because the mean of its divisors is an integer number (33435360).

Almost surely, 2^471914742 is an apocalyptic number.

471914742 is an abundant number, since it is smaller than the sum of its proper divisors (598016778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

471914742 is a wasteful number, since it uses less digits than its factorization.

471914742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318468.

The product of its digits is 56448, while the sum is 39.

The square root of 471914742 is about 21723.5987350163. The cubic root of 471914742 is about 778.5524005370.

The spelling of 471914742 in words is "four hundred seventy-one million, nine hundred fourteen thousand, seven hundred forty-two".