1136971 has 8 divisors (see below), whose sum is σ = 1271088. Its totient is φ = 1008000.

The previous prime is 1136969. The next prime is 1136981. The reversal of 1136971 is 1796311.

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

It is a cyclic number.

It is not a de Polignac number, because 1136971 - 2¹ = 1136969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1136921) 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, 810 + ... + 1711.

It is an arithmetic number, because the mean of its divisors is an integer number (158886).

2^1136971 is an apocalyptic number.

1136971 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1136971 is a deficient number, since it is larger than the sum of its proper divisors (134117).

1136971 is a wasteful number, since it uses less digits than its factorization.

1136971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2573.

The product of its digits is 1134, while the sum is 28.

The square root of 1136971 is about 1066.2884225199. The cubic root of 1136971 is about 104.3717893762.

The spelling of 1136971 in words is "one million, one hundred thirty-six thousand, nine hundred seventy-one".