12832977 has 16 divisors (see below), whose sum is σ = 18703872. Its totient is φ = 7791360.

The previous prime is 12832973. The next prime is 12833033. The reversal of 12832977 is 77923821.

It is not a de Polignac number, because 12832977 - 2² = 12832973 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12832973) 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 in 15 ways as a sum of consecutive naturals, for example, 2478 + ... + 5639.

It is an arithmetic number, because the mean of its divisors is an integer number (1168992).

Almost surely, 2^12832977 is an apocalyptic number.

12832977 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

12832977 is a deficient number, since it is larger than the sum of its proper divisors (5870895).

12832977 is a wasteful number, since it uses less digits than its factorization.

12832977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8168.

The product of its digits is 42336, while the sum is 39.

The square root of 12832977 is about 3582.3144753078. The cubic root of 12832977 is about 234.1221328977.

The spelling of 12832977 in words is "twelve million, eight hundred thirty-two thousand, nine hundred seventy-seven".