1232977 has 2 divisors, whose sum is σ = 1232978. Its totient is φ = 1232976.

The previous prime is 1232947. The next prime is 1232981. The reversal of 1232977 is 7792321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1218816 + 14161 = 1104^2 + 119^2 .

It is a cyclic number.

It is not a de Polignac number, because 1232977 - 2⁷ = 1232849 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 1 + 2 + 3¹¹ + 2¹⁹ + 9⁶ + 7² + 7² .

1232977 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (1232947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616488 + 616489.

It is an arithmetic number, because the mean of its divisors is an integer number (616489).

2^1232977 is an apocalyptic number.

It is an amenable number.

1232977 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232977 is an equidigital number, since it uses as much as digits as its factorization.

1232977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5292, while the sum is 31.

The square root of 1232977 is about 1110.3949747725. The cubic root of 1232977 is about 107.2304985344.

It can be divided in two parts, 1232 and 977, that added together give a square (2209 = 47²).

The spelling of 1232977 in words is "one million, two hundred thirty-two thousand, nine hundred seventy-seven".