471431724 has 48 divisors (see below), whose sum is σ = 1159536000. Its totient is φ = 148663296.

The previous prime is 471431717. The next prime is 471431731. The reversal of 471431724 is 427134174.

It is an interprime number because it is at equal distance from previous prime (471431717) and next prime (471431731).

It is a super-2 number, since 2×471431724² = 444495740787224352, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276627 + ... + 278325.

It is an arithmetic number, because the mean of its divisors is an integer number (24157000).

Almost surely, 2^471431724 is an apocalyptic number.

It is an amenable number.

471431724 is an abundant number, since it is smaller than the sum of its proper divisors (688104276).

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

471431724 is a wasteful number, since it uses less digits than its factorization.

471431724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2942 (or 2940 counting only the distinct ones).

The product of its digits is 18816, while the sum is 33.

The square root of 471431724 is about 21712.4785319410. The cubic root of 471431724 is about 778.2866864409.

Adding to 471431724 its reverse (427134174), we get a palindrome (898565898).

The spelling of 471431724 in words is "four hundred seventy-one million, four hundred thirty-one thousand, seven hundred twenty-four".