13916070 has 128 divisors (see below), whose sum is σ = 43776000. Its totient is φ = 3079296.

The previous prime is 13916059. The next prime is 13916093. The reversal of 13916070 is 7061931.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 63 ways as a sum of consecutive naturals, for example, 69831 + ... + 70029.

It is an arithmetic number, because the mean of its divisors is an integer number (342000).

Almost surely, 2^13916070 is an apocalyptic number.

13916070 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 13916070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21888000).

13916070 is an abundant number, since it is smaller than the sum of its proper divisors (29859930).

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

13916070 is a wasteful number, since it uses less digits than its factorization.

13916070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259 (or 253 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 13916070 is about 3730.4249087738. The cubic root of 13916070 is about 240.5316339859.

The spelling of 13916070 in words is "thirteen million, nine hundred sixteen thousand, seventy".