13802070 has 64 divisors (see below), whose sum is σ = 35126784. Its totient is φ = 3463680.

The previous prime is 13802069. The next prime is 13802071. The reversal of 13802070 is 7020831.

13802070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13802069) and next prime (13802071).

13802070 is a modest number, since divided by 2070 gives 1380 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13802071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57150 + ... + 57390.

It is an arithmetic number, because the mean of its divisors is an integer number (548856).

Almost surely, 2^13802070 is an apocalyptic number.

13802070 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 13802070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17563392).

13802070 is an abundant number, since it is smaller than the sum of its proper divisors (21324714).

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

13802070 is a wasteful number, since it uses less digits than its factorization.

13802070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 13802070 is about 3715.1137263885. The cubic root of 13802070 is about 239.8730231099.

The spelling of 13802070 in words is "thirteen million, eight hundred two thousand, seventy".