471730 has 32 divisors (see below), whose sum is σ = 1016064. Its totient is φ = 154176.

The previous prime is 471721. The next prime is 471749. The reversal of 471730 is 37174.

471730 = 21² + 22² + ... + 112².

It is a congruent number.

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, 1464 + ... + 1756.

It is an arithmetic number, because the mean of its divisors is an integer number (31752).

2⁴⁷¹⁷³⁰ is an apocalyptic number.

471730 is an abundant number, since it is smaller than the sum of its proper divisors (544334).

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

471730 is a wasteful number, since it uses less digits than its factorization.

471730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330.

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 471730 is about 686.8260332865. The cubic root of 471730 is about 77.8450793130.

The spelling of 471730 in words is "four hundred seventy-one thousand, seven hundred thirty".