32077066 has 12 divisors (see below), whose sum is σ = 55971378. Its totient is φ = 13747272.

The previous prime is 32077063. The next prime is 32077069. The reversal of 32077066 is 66077023.

It is an interprime number because it is at equal distance from previous prime (32077063) and next prime (32077069).

It can be written as a sum of positive squares in only one way, i.e., 24354225 + 7722841 = 4935^2 + 2779^2 .

It is not an unprimeable number, because it can be changed into a prime (32077063) 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 5 ways as a sum of consecutive naturals, for example, 163561 + ... + 163756.

Almost surely, 2^32077066 is an apocalyptic number.

32077066 is a deficient number, since it is larger than the sum of its proper divisors (23894312).

32077066 is a wasteful number, since it uses less digits than its factorization.

32077066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327333 (or 327326 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 32077066 is about 5663.6618896258. The cubic root of 32077066 is about 317.7348699227.

The spelling of 32077066 in words is "thirty-two million, seventy-seven thousand, sixty-six".