13030770 has 32 divisors (see below), whose sum is σ = 32921280. Its totient is φ = 3291840.

The previous prime is 13030769. The next prime is 13030783. The reversal of 13030770 is 7703031.

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 15 ways as a sum of consecutive naturals, for example, 10861 + ... + 12000.

It is an arithmetic number, because the mean of its divisors is an integer number (1028790).

Almost surely, 2^13030770 is an apocalyptic number.

13030770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13030770 is an abundant number, since it is smaller than the sum of its proper divisors (19890510).

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

13030770 is a wasteful number, since it uses less digits than its factorization.

13030770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22890.

The product of its (nonzero) digits is 441, while the sum is 21.

The square root of 13030770 is about 3609.8157847735. The cubic root of 13030770 is about 235.3188368760.

The spelling of 13030770 in words is "thirteen million, thirty thousand, seven hundred seventy".