492057471 has 32 divisors (see below), whose sum is σ = 701775360. Its totient is φ = 306117504.

The previous prime is 492057437. The next prime is 492057479. The reversal of 492057471 is 174750294.

It is not a de Polignac number, because 492057471 - 2¹⁰ = 492056447 is a prime.

It is a super-3 number, since 3×492057471³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492057479) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 384685 + ... + 385961.

It is an arithmetic number, because the mean of its divisors is an integer number (21930480).

Almost surely, 2^492057471 is an apocalyptic number.

492057471 is a deficient number, since it is larger than the sum of its proper divisors (209717889).

492057471 is a wasteful number, since it uses less digits than its factorization.

492057471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455.

The product of its (nonzero) digits is 70560, while the sum is 39.

The square root of 492057471 is about 22182.3684713783. The cubic root of 492057471 is about 789.4754147010.

It can be divided in two parts, 492057 and 471, that added together give a triangular number (492528 = T₉₉₂).

The spelling of 492057471 in words is "four hundred ninety-two million, fifty-seven thousand, four hundred seventy-one".