471090740 has 24 divisors (see below), whose sum is σ = 1047484872. Its totient is φ = 177351680.

The previous prime is 471090721. The next prime is 471090743. The reversal of 471090740 is 47090174.

It can be written as a sum of positive squares in 4 ways, for example, as 107578384 + 363512356 = 10372^2 + 19066^2 .

It is a junction number, because it is equal to n+sod(n) for n = 471090697 and 471090706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471090743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 692441 + ... + 693120.

It is an arithmetic number, because the mean of its divisors is an integer number (43645203).

Almost surely, 2^471090740 is an apocalyptic number.

It is an amenable number.

471090740 is an abundant number, since it is smaller than the sum of its proper divisors (576394132).

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

471090740 is a wasteful number, since it uses less digits than its factorization.

471090740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385587 (or 1385585 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 471090740 is about 21704.6248527820. The cubic root of 471090740 is about 778.0989976741.

The spelling of 471090740 in words is "four hundred seventy-one million, ninety thousand, seven hundred forty".