1146275667 has 12 divisors (see below), whose sum is σ = 1656054400. Its totient is φ = 764034768.

The previous prime is 1146275657. The next prime is 1146275671. The reversal of 1146275667 is 7665726411.

1146275667 is a `hidden beast` number, since 1 + 14 + 627 + 5 + 6 + 6 + 7 = 666.

It is not a de Polignac number, because 1146275667 - 2⁷ = 1146275539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1146275657) 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, 56334 + ... + 73932.

Almost surely, 2^1146275667 is an apocalyptic number.

1146275667 is a deficient number, since it is larger than the sum of its proper divisors (509778733).

1146275667 is a wasteful number, since it uses less digits than its factorization.

1146275667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24842 (or 24839 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 1146275667 is about 33856.6930901410. The cubic root of 1146275667 is about 1046.5573315523.

The spelling of 1146275667 in words is "one billion, one hundred forty-six million, two hundred seventy-five thousand, six hundred sixty-seven".