1159146 has 24 divisors (see below), whose sum is σ = 2549664. Its totient is φ = 380520.

The previous prime is 1159139. The next prime is 1159153. The reversal of 1159146 is 6419511.

It is an interprime number because it is at equal distance from previous prime (1159139) and next prime (1159153).

It is a super-3 number, since 3×1159146³ = 4672353330590532408, which contains 333 as substring.

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 11 ways as a sum of consecutive naturals, for example, 825 + ... + 1731.

It is an arithmetic number, because the mean of its divisors is an integer number (106236).

2^1159146 is an apocalyptic number.

1159146 is an abundant number, since it is smaller than the sum of its proper divisors (1390518).

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

1159146 is a wasteful number, since it uses less digits than its factorization.

1159146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986 (or 983 counting only the distinct ones).

The product of its digits is 1080, while the sum is 27.

The square root of 1159146 is about 1076.6364288840. The cubic root of 1159146 is about 105.0459662688.

It can be divided in two parts, 115 and 9146, that added together give a cube (9261 = 21³).

The spelling of 1159146 in words is "one million, one hundred fifty-nine thousand, one hundred forty-six".