1130370 has 32 divisors (see below), whose sum is σ = 2782080. Its totient is φ = 293760.

The previous prime is 1130369. The next prime is 1130407. The reversal of 1130370 is 730311.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 771 + ... + 1689.

It is an arithmetic number, because the mean of its divisors is an integer number (86940).

2^1130370 is an apocalyptic number.

1130370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1130370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1391040).

1130370 is an abundant number, since it is smaller than the sum of its proper divisors (1651710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1130370 is a wasteful number, since it uses less digits than its factorization.

1130370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970.

The product of its (nonzero) digits is 63, while the sum is 15.

The square root of 1130370 is about 1063.1886003904. The cubic root of 1130370 is about 104.1694107722.

Adding to 1130370 its reverse (730311), we get a palindrome (1860681).

It can be divided in two parts, 11 and 30370, that added together give a triangular number (30381 = T₂₄₆).

The spelling of 1130370 in words is "one million, one hundred thirty thousand, three hundred seventy".