13070370 has 16 divisors (see below), whose sum is σ = 31368960. Its totient is φ = 3485424.

The previous prime is 13070363. The next prime is 13070377. The reversal of 13070370 is 7307031.

It is an interprime number because it is at equal distance from previous prime (13070363) and next prime (13070377).

It is not an unprimeable number, because it can be changed into a prime (13070377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217810 + ... + 217869.

It is an arithmetic number, because the mean of its divisors is an integer number (1960560).

Almost surely, 2^13070370 is an apocalyptic number.

13070370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13070370 is an abundant number, since it is smaller than the sum of its proper divisors (18298590).

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

13070370 is a wasteful number, since it uses less digits than its factorization.

13070370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435689.

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

The square root of 13070370 is about 3615.2966683247. The cubic root of 13070370 is about 235.5569707238.

It can be divided in two parts, 130 and 70370, that added together give a triangular number (70500 = T₃₇₅).

The spelling of 13070370 in words is "thirteen million, seventy thousand, three hundred seventy".