1115461146 has 8 divisors (see below), whose sum is σ = 2230922304. Its totient is φ = 371820380.

The previous prime is 1115461141. The next prime is 1115461147. The reversal of 1115461146 is 6411645111.

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

1115461146 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1115461141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92955090 + ... + 92955101.

It is an arithmetic number, because the mean of its divisors is an integer number (278865288).

Almost surely, 2^1115461146 is an apocalyptic number.

1115461146 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.

1115461146 is a wasteful number, since it uses less digits than its factorization.

1115461146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185910196.

The product of its digits is 2880, while the sum is 30.

The square root of 1115461146 is about 33398.5201169154. The cubic root of 1115461146 is about 1037.0940655322.

The spelling of 1115461146 in words is "one billion, one hundred fifteen million, four hundred sixty-one thousand, one hundred forty-six".