471082440 has 64 divisors (see below), whose sum is σ = 1427852160. Its totient is φ = 124323840.

The previous prime is 471082439. The next prime is 471082441. The reversal of 471082440 is 44280174.

It is an interprime number because it is at equal distance from previous prime (471082439) and next prime (471082441).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 471082398 and 471082407.

It is not an unprimeable number, because it can be changed into a prime (471082441) 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 15 ways as a sum of consecutive naturals, for example, 8596 + ... + 31875.

It is an arithmetic number, because the mean of its divisors is an integer number (22310190).

Almost surely, 2^471082440 is an apocalyptic number.

471082440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

471082440 is an abundant number, since it is smaller than the sum of its proper divisors (956769720).

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

471082440 is a wasteful number, since it uses less digits than its factorization.

471082440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40582 (or 40578 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 30.

The square root of 471082440 is about 21704.4336484507. The cubic root of 471082440 is about 778.0944279532.

The spelling of 471082440 in words is "four hundred seventy-one million, eighty-two thousand, four hundred forty".