1130215 has 8 divisors (see below), whose sum is σ = 1427760. Its totient is φ = 856512.

The previous prime is 1130191. The next prime is 1130237. The reversal of 1130215 is 5120311.

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-1130215 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1130195 and 1130204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5854 + ... + 6043.

It is an arithmetic number, because the mean of its divisors is an integer number (178470).

2^1130215 is an apocalyptic number.

1130215 is a deficient number, since it is larger than the sum of its proper divisors (297545).

1130215 is a wasteful number, since it uses less digits than its factorization.

1130215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11921.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 1130215 is about 1063.1157039570. The cubic root of 1130215 is about 104.1646492054.

Adding to 1130215 its reverse (5120311), we get a palindrome (6250526).

The spelling of 1130215 in words is "one million, one hundred thirty thousand, two hundred fifteen".