1128701 has 8 divisors (see below), whose sum is σ = 1296384. Its totient is φ = 962640.

The previous prime is 1128697. The next prime is 1128703. The reversal of 1128701 is 1078211.

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

It is not a de Polignac number, because 1128701 - 2² = 1128697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1128703) 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, 2471 + ... + 2891.

It is an arithmetic number, because the mean of its divisors is an integer number (162048).

2^1128701 is an apocalyptic number.

It is an amenable number.

1128701 is a deficient number, since it is larger than the sum of its proper divisors (167683).

1128701 is an equidigital number, since it uses as much as digits as its factorization.

1128701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811.

The product of its (nonzero) digits is 112, while the sum is 20.

The square root of 1128701 is about 1062.4034073741. The cubic root of 1128701 is about 104.1181165397.

The spelling of 1128701 in words is "one million, one hundred twenty-eight thousand, seven hundred one".