32977069 has 2 divisors, whose sum is σ = 32977070. Its totient is φ = 32977068.

The previous prime is 32977067. The next prime is 32977097. The reversal of 32977069 is 96077923.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32661225 + 315844 = 5715^2 + 562^2 .

It is a cyclic number.

It is not a de Polignac number, because 32977069 - 2¹ = 32977067 is a prime.

It is a super-2 number, since 2×32977069² = 2174974159661522, which contains 22 as substring.

Together with 32977067, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32977067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16488534 + 16488535.

It is an arithmetic number, because the mean of its divisors is an integer number (16488535).

Almost surely, 2^32977069 is an apocalyptic number.

It is an amenable number.

32977069 is a deficient number, since it is larger than the sum of its proper divisors (1).

32977069 is an equidigital number, since it uses as much as digits as its factorization.

32977069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 142884, while the sum is 43.

The square root of 32977069 is about 5742.5664123282. The cubic root of 32977069 is about 320.6791208654.

The spelling of 32977069 in words is "thirty-two million, nine hundred seventy-seven thousand, sixty-nine".