32064454 has 4 divisors (see below), whose sum is σ = 48096684. Its totient is φ = 16032226.

The previous prime is 32064451. The next prime is 32064463. The reversal of 32064454 is 45446023.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32064451) 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 as a sum of consecutive naturals, namely, 8016112 + ... + 8016115.

It is an arithmetic number, because the mean of its divisors is an integer number (12024171).

Almost surely, 2^32064454 is an apocalyptic number.

32064454 is a deficient number, since it is larger than the sum of its proper divisors (16032230).

32064454 is a wasteful number, since it uses less digits than its factorization.

32064454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16032229.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 32064454 is about 5662.5483662394. The cubic root of 32064454 is about 317.6932223327.

The spelling of 32064454 in words is "thirty-two million, sixty-four thousand, four hundred fifty-four".