32023475 has 48 divisors (see below), whose sum is σ = 46497024. Its totient is φ = 21648000.

The previous prime is 32023471. The next prime is 32023487. The reversal of 32023475 is 57432023.

It is not a de Polignac number, because 32023475 - 2² = 32023471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32023471) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 385784 + ... + 385866.

It is an arithmetic number, because the mean of its divisors is an integer number (968688).

Almost surely, 2^32023475 is an apocalyptic number.

32023475 is a deficient number, since it is larger than the sum of its proper divisors (14473549).

32023475 is a wasteful number, since it uses less digits than its factorization.

32023475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188 (or 183 counting only the distinct ones).

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

The square root of 32023475 is about 5658.9287855565. The cubic root of 32023475 is about 317.5578252502.

Adding to 32023475 its reverse (57432023), we get a palindrome (89455498).

The spelling of 32023475 in words is "thirty-two million, twenty-three thousand, four hundred seventy-five".