1158130 has 16 divisors (see below), whose sum is σ = 2099520. Its totient is φ = 459952.

The previous prime is 1158121. The next prime is 1158133. The reversal of 1158130 is 318511.

It is a junction number, because it is equal to n+sod(n) for n = 1158098 and 1158107.

It is not an unprimeable number, because it can be changed into a prime (1158133) 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, 1467 + ... + 2113.

It is an arithmetic number, because the mean of its divisors is an integer number (131220).

2^1158130 is an apocalyptic number.

1158130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1158130 is a deficient number, since it is larger than the sum of its proper divisors (941390).

1158130 is a wasteful number, since it uses less digits than its factorization.

1158130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 1158130 is about 1076.1644855690. The cubic root of 1158130 is about 105.0152661099.

It can be divided in two parts, 11581 and 30, that added together give a palindrome (11611).

The spelling of 1158130 in words is "one million, one hundred fifty-eight thousand, one hundred thirty".