1163370 has 64 divisors (see below), whose sum is σ = 3185280. Its totient is φ = 269568.

The previous prime is 1163353. The next prime is 1163417. The reversal of 1163370 is 733611.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7332 + ... + 7488.

It is an arithmetic number, because the mean of its divisors is an integer number (49770).

2^1163370 is an apocalyptic number.

1163370 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 1163370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1592640).

1163370 is an abundant number, since it is smaller than the sum of its proper divisors (2021910).

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

1163370 is a wasteful number, since it uses less digits than its factorization.

1163370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199.

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 1163370 is about 1078.5963100252. The cubic root of 1163370 is about 105.1734095980.

Adding to 1163370 its reverse (733611), we get a palindrome (1896981).

It can be divided in two parts, 116 and 3370, that added together give a triangular number (3486 = T₈₃).

The spelling of 1163370 in words is "one million, one hundred sixty-three thousand, three hundred seventy".