32323973 has 4 divisors (see below), whose sum is σ = 35262528. Its totient is φ = 29385420.

The previous prime is 32323969. The next prime is 32324057. The reversal of 32323973 is 37932323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32323973 - 2² = 32323969 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32323933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1469261 + ... + 1469282.

It is an arithmetic number, because the mean of its divisors is an integer number (8815632).

Almost surely, 2^32323973 is an apocalyptic number.

It is an amenable number.

32323973 is a deficient number, since it is larger than the sum of its proper divisors (2938555).

32323973 is a wasteful number, since it uses less digits than its factorization.

32323973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2938554.

The product of its digits is 20412, while the sum is 32.

The square root of 32323973 is about 5685.4175748137. The cubic root of 32323973 is about 318.5480213174.

The spelling of 32323973 in words is "thirty-two million, three hundred twenty-three thousand, nine hundred seventy-three".