32273923 has 4 divisors (see below), whose sum is σ = 35207928. Its totient is φ = 29339920.

The previous prime is 32273911. The next prime is 32273933. The reversal of 32273923 is 32937223.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32273923 - 2¹³ = 32265731 is a prime.

It is a super-2 number, since 2×32273923² = 2083212211619858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32273933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1466986 + ... + 1467007.

It is an arithmetic number, because the mean of its divisors is an integer number (8801982).

Almost surely, 2^32273923 is an apocalyptic number.

32273923 is a deficient number, since it is larger than the sum of its proper divisors (2934005).

32273923 is a wasteful number, since it uses less digits than its factorization.

32273923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2934004.

The product of its digits is 13608, while the sum is 31.

The square root of 32273923 is about 5681.0142580353. The cubic root of 32273923 is about 318.3835245793.

The spelling of 32273923 in words is "thirty-two million, two hundred seventy-three thousand, nine hundred twenty-three".