1153996 has 6 divisors (see below), whose sum is σ = 2019500. Its totient is φ = 576996.

The previous prime is 1153973. The next prime is 1154017. The reversal of 1153996 is 6993511.

It is a plaindrome in base 16.

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 as a sum of consecutive naturals, namely, 144246 + ... + 144253.

2^1153996 is an apocalyptic number.

It is an amenable number.

1153996 is a deficient number, since it is larger than the sum of its proper divisors (865504).

1153996 is a wasteful number, since it uses less digits than its factorization.

1153996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288503 (or 288501 counting only the distinct ones).

The product of its digits is 7290, while the sum is 34.

The square root of 1153996 is about 1074.2420583835. The cubic root of 1153996 is about 104.8901648145.

The spelling of 1153996 in words is "one million, one hundred fifty-three thousand, nine hundred ninety-six".