1045032471 has 24 divisors (see below), whose sum is σ = 1815931520. Its totient is φ = 565731216.

The previous prime is 1045032467. The next prime is 1045032479. The reversal of 1045032471 is 1742305401.

It is not a de Polignac number, because 1045032471 - 2² = 1045032467 is a prime.

It is a super-3 number, since 3×1045032471³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045032479) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 435325 + ... + 437718.

Almost surely, 2^1045032471 is an apocalyptic number.

1045032471 is a deficient number, since it is larger than the sum of its proper divisors (770899049).

1045032471 is a wasteful number, since it uses less digits than its factorization.

1045032471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873075 (or 873072 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 1045032471 is about 32326.9619822216. The cubic root of 1045032471 is about 1014.7909721873.

Adding to 1045032471 its reverse (1742305401), we get a palindrome (2787337872).

The spelling of 1045032471 in words is "one billion, forty-five million, thirty-two thousand, four hundred seventy-one".