14109570 has 48 divisors (see below), whose sum is σ = 36908352. Its totient is φ = 3739680.

The previous prime is 14109559. The next prime is 14109577. The reversal of 14109570 is 7590141.

14109570 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (14109577) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18619 + ... + 19361.

It is an arithmetic number, because the mean of its divisors is an integer number (768924).

Almost surely, 2^14109570 is an apocalyptic number.

14109570 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 14109570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18454176).

14109570 is an abundant number, since it is smaller than the sum of its proper divisors (22798782).

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

14109570 is a wasteful number, since it uses less digits than its factorization.

14109570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967 (or 964 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 14109570 is about 3756.2707570142. The cubic root of 14109570 is about 241.6413534063.

The spelling of 14109570 in words is "fourteen million, one hundred nine thousand, five hundred seventy".