1150993 has 8 divisors (see below), whose sum is σ = 1199520. Its totient is φ = 1103520.

The previous prime is 1150987. The next prime is 1151021. The reversal of 1150993 is 3990511.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1150993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1150973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2538 + ... + 2956.

It is an arithmetic number, because the mean of its divisors is an integer number (149940).

2^1150993 is an apocalyptic number.

It is an amenable number.

1150993 is a deficient number, since it is larger than the sum of its proper divisors (48527).

1150993 is an equidigital number, since it uses as much as digits as its factorization.

1150993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527.

The product of its (nonzero) digits is 1215, while the sum is 28.

The square root of 1150993 is about 1072.8434182116. The cubic root of 1150993 is about 104.7991018803.

The spelling of 1150993 in words is "one million, one hundred fifty thousand, nine hundred ninety-three".