1146057777 has 12 divisors (see below), whose sum is σ = 1727391744. Its totient is φ = 730819320.

The previous prime is 1146057763. The next prime is 1146057821. The reversal of 1146057777 is 7777506411.

1146057777 is a `hidden beast` number, since 1 + 1 + 4 + 6 + 0 + 577 + 77 = 666.

It is not a de Polignac number, because 1146057777 - 2⁴ = 1146057761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1146057377) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2768049 + ... + 2768462.

It is an arithmetic number, because the mean of its divisors is an integer number (143949312).

Almost surely, 2^1146057777 is an apocalyptic number.

It is an amenable number.

1146057777 is a deficient number, since it is larger than the sum of its proper divisors (581333967).

1146057777 is a wasteful number, since it uses less digits than its factorization.

1146057777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5536540 (or 5536537 counting only the distinct ones).

The product of its (nonzero) digits is 288120, while the sum is 45.

The square root of 1146057777 is about 33853.4751096545. The cubic root of 1146057777 is about 1046.4910156757.

The spelling of 1146057777 in words is "one billion, one hundred forty-six million, fifty-seven thousand, seven hundred seventy-seven".