1146398514 has 16 divisors (see below), whose sum is σ = 2293968000. Its totient is φ = 381937680.

The previous prime is 1146398489. The next prime is 1146398521. The reversal of 1146398514 is 4158936411.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35797 + ... + 59784.

It is an arithmetic number, because the mean of its divisors is an integer number (143373000).

Almost surely, 2^1146398514 is an apocalyptic number.

1146398514 is an abundant number, since it is smaller than the sum of its proper divisors (1147569486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1146398514 is a wasteful number, since it uses less digits than its factorization.

1146398514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97585.

The product of its digits is 103680, while the sum is 42.

The square root of 1146398514 is about 33858.5072618389. The cubic root of 1146398514 is about 1046.5947169270.

The spelling of 1146398514 in words is "one billion, one hundred forty-six million, three hundred ninety-eight thousand, five hundred fourteen".