11309070 has 16 divisors (see below), whose sum is σ = 27141840. Its totient is φ = 3015744.

The previous prime is 11309069. The next prime is 11309083. The reversal of 11309070 is 7090311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188455 + ... + 188514.

It is an arithmetic number, because the mean of its divisors is an integer number (1696365).

Almost surely, 2^11309070 is an apocalyptic number.

11309070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11309070 is an abundant number, since it is smaller than the sum of its proper divisors (15832770).

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

11309070 is a wasteful number, since it uses less digits than its factorization.

11309070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376979.

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 11309070 is about 3362.8960733273. The cubic root of 11309070 is about 224.4617256424.

Adding to 11309070 its reverse (7090311), we get a palindrome (18399381).

The spelling of 11309070 in words is "eleven million, three hundred nine thousand, seventy".