32645714 has 4 divisors (see below), whose sum is σ = 48968574. Its totient is φ = 16322856.

The previous prime is 32645713. The next prime is 32645749. The reversal of 32645714 is 41754623.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41754623 = 433 ⋅96431.

It can be written as a sum of positive squares in only one way, i.e., 31866025 + 779689 = 5645^2 + 883^2 .

It is not an unprimeable number, because it can be changed into a prime (32645713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8161427 + ... + 8161430.

Almost surely, 2^32645714 is an apocalyptic number.

32645714 is a deficient number, since it is larger than the sum of its proper divisors (16322860).

32645714 is a wasteful number, since it uses less digits than its factorization.

32645714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16322859.

The product of its digits is 20160, while the sum is 32.

The square root of 32645714 is about 5713.6427959753. The cubic root of 32645714 is about 319.6014373869.

The spelling of 32645714 in words is "thirty-two million, six hundred forty-five thousand, seven hundred fourteen".