1146477077 has 2 divisors, whose sum is σ = 1146477078. Its totient is φ = 1146477076.

The previous prime is 1146477037. The next prime is 1146477083. The reversal of 1146477077 is 7707746411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1142372401 + 4104676 = 33799^2 + 2026^2 .

It is a cyclic number.

It is not a de Polignac number, because 1146477077 - 2¹⁸ = 1146214933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1146477037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573238538 + 573238539.

It is an arithmetic number, because the mean of its divisors is an integer number (573238539).

Almost surely, 2^1146477077 is an apocalyptic number.

It is an amenable number.

1146477077 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146477077 is an equidigital number, since it uses as much as digits as its factorization.

1146477077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 230496, while the sum is 44.

The square root of 1146477077 is about 33859.6674082898. The cubic root of 1146477077 is about 1046.6186241872.

The spelling of 1146477077 in words is "one billion, one hundred forty-six million, four hundred seventy-seven thousand, seventy-seven".