126084977 has 2 divisors, whose sum is σ = 126084978. Its totient is φ = 126084976.

The previous prime is 126084941. The next prime is 126084991. The reversal of 126084977 is 779480621.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118897216 + 7187761 = 10904^2 + 2681^2 .

It is a cyclic number.

It is not a de Polignac number, because 126084977 - 2⁶ = 126084913 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (126084997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63042488 + 63042489.

It is an arithmetic number, because the mean of its divisors is an integer number (63042489).

Almost surely, 2^126084977 is an apocalyptic number.

It is an amenable number.

126084977 is a deficient number, since it is larger than the sum of its proper divisors (1).

126084977 is an equidigital number, since it uses as much as digits as its factorization.

126084977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 44.

The square root of 126084977 is about 11228.7566987623. The cubic root of 126084977 is about 501.4424705556.

The spelling of 126084977 in words is "one hundred twenty-six million, eighty-four thousand, nine hundred seventy-seven".