32025473 has 6 divisors (see below), whose sum is σ = 32488002. Its totient is φ = 31569440.

The previous prime is 32025451. The next prime is 32025479. The reversal of 32025473 is 37452023.

It can be written as a sum of positive squares in only one way, i.e., 26863489 + 5161984 = 5183^2 + 2272^2 .

It is not a de Polignac number, because 32025473 - 2¹⁰ = 32024449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32025479) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1865 + ... + 8217.

It is an arithmetic number, because the mean of its divisors is an integer number (5414667).

Almost surely, 2^32025473 is an apocalyptic number.

It is an amenable number.

32025473 is a deficient number, since it is larger than the sum of its proper divisors (462529).

32025473 is an frugal number, since it uses more digits than its factorization.

32025473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6495 (or 6424 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 32025473 is about 5659.1053179809. The cubic root of 32025473 is about 317.5644294402.

Adding to 32025473 its reverse (37452023), we get a palindrome (69477496).

The spelling of 32025473 in words is "thirty-two million, twenty-five thousand, four hundred seventy-three".