1151066 has 8 divisors (see below), whose sum is σ = 1973280. Its totient is φ = 493308.

The previous prime is 1151063. The next prime is 1151069. The reversal of 1151066 is 6601511.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1151063) and next prime (1151069).

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1151063) 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, 41096 + ... + 41123.

It is an arithmetic number, because the mean of its divisors is an integer number (246660).

2^1151066 is an apocalyptic number.

1151066 is a deficient number, since it is larger than the sum of its proper divisors (822214).

1151066 is an equidigital number, since it uses as much as digits as its factorization.

1151066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82228.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 1151066 is about 1072.8774394123. The cubic root of 1151066 is about 104.8013174086.

Adding to 1151066 its reverse (6601511), we get a palindrome (7752577).

The spelling of 1151066 in words is "one million, one hundred fifty-one thousand, sixty-six".