32423011 has 4 divisors (see below), whose sum is σ = 32458552. Its totient is φ = 32387472.

The previous prime is 32423009. The next prime is 32423021. The reversal of 32423011 is 11032423.

It is a happy number.

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 32423011 - 2¹ = 32423009 is a prime.

It is a super-2 number, since 2×32423011² = 2102503284612242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32423021) 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, 16365 + ... + 18238.

It is an arithmetic number, because the mean of its divisors is an integer number (8114638).

Almost surely, 2^32423011 is an apocalyptic number.

32423011 is a deficient number, since it is larger than the sum of its proper divisors (35541).

32423011 is an equidigital number, since it uses as much as digits as its factorization.

32423011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35540.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 32423011 is about 5694.1207398509. The cubic root of 32423011 is about 318.8730246118.

Adding to 32423011 its reverse (11032423), we get a palindrome (43455434).

The spelling of 32423011 in words is "thirty-two million, four hundred twenty-three thousand, eleven".