1163461146 has 8 divisors (see below), whose sum is σ = 2326922304. Its totient is φ = 387820380.

The previous prime is 1163461139. The next prime is 1163461163. The reversal of 1163461146 is 6411643611.

It is a sphenic number, since it is the product of 3 distinct primes.

1163461146 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96955090 + ... + 96955101.

It is an arithmetic number, because the mean of its divisors is an integer number (290865288).

Almost surely, 2^1163461146 is an apocalyptic number.

1163461146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1163461146 is a wasteful number, since it uses less digits than its factorization.

1163461146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193910196.

The product of its digits is 10368, while the sum is 33.

The square root of 1163461146 is about 34109.5462590753. The cubic root of 1163461146 is about 1051.7615618347.

The spelling of 1163461146 in words is "one billion, one hundred sixty-three million, four hundred sixty-one thousand, one hundred forty-six".