32930977 has 2 divisors, whose sum is σ = 32930978. Its totient is φ = 32930976.

The previous prime is 32930951. The next prime is 32931001. The reversal of 32930977 is 77903923.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18800896 + 14130081 = 4336^2 + 3759^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32930977 is a prime.

It is not a weakly prime, because it can be changed into another prime (32930927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16465488 + 16465489.

It is an arithmetic number, because the mean of its divisors is an integer number (16465489).

Almost surely, 2^32930977 is an apocalyptic number.

It is an amenable number.

32930977 is a deficient number, since it is larger than the sum of its proper divisors (1).

32930977 is an equidigital number, since it uses as much as digits as its factorization.

32930977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 71442, while the sum is 40.

The square root of 32930977 is about 5738.5518207994. The cubic root of 32930977 is about 320.5296469614.

The spelling of 32930977 in words is "thirty-two million, nine hundred thirty thousand, nine hundred seventy-seven".