13298070 has 64 divisors (see below), whose sum is σ = 33546240. Its totient is φ = 3369600.

The previous prime is 13298053. The next prime is 13298083. The reversal of 13298070 is 7089231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 73380 + ... + 73560.

It is an arithmetic number, because the mean of its divisors is an integer number (524160).

Almost surely, 2^13298070 is an apocalyptic number.

13298070 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 13298070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16773120).

13298070 is an abundant number, since it is smaller than the sum of its proper divisors (20248170).

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

13298070 is a wasteful number, since it uses less digits than its factorization.

13298070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 13298070 is about 3646.6518890621. The cubic root of 13298070 is about 236.9169892124.

The spelling of 13298070 in words is "thirteen million, two hundred ninety-eight thousand, seventy".