32012023 has 4 divisors (see below), whose sum is σ = 32029488. Its totient is φ = 31994560.

The previous prime is 32012009. The next prime is 32012039. The reversal of 32012023 is 32021023.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32021023 = 19 ⋅1685317.

It is a cyclic number.

It is not a de Polignac number, because 32012023 - 2¹³ = 32003831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32011994 and 32012012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32012083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5611 + ... + 9772.

It is an arithmetic number, because the mean of its divisors is an integer number (8007372).

Almost surely, 2^32012023 is an apocalyptic number.

32012023 is a deficient number, since it is larger than the sum of its proper divisors (17465).

32012023 is a wasteful number, since it uses less digits than its factorization.

32012023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17464.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 32012023 is about 5657.9168427965. The cubic root of 32012023 is about 317.5199665043.

Adding to 32012023 its reverse (32021023), we get a palindrome (64033046).

The spelling of 32012023 in words is "thirty-two million, twelve thousand, twenty-three".