14147970 has 32 divisors (see below), whose sum is σ = 35743680. Its totient is φ = 3574080.

The previous prime is 14147963. The next prime is 14147983. The reversal of 14147970 is 7974141.

14147970 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 a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11841 + ... + 12980.

It is an arithmetic number, because the mean of its divisors is an integer number (1116990).

Almost surely, 2^14147970 is an apocalyptic number.

14147970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14147970 is an abundant number, since it is smaller than the sum of its proper divisors (21595710).

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

14147970 is a wasteful number, since it uses less digits than its factorization.

14147970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24850.

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 14147970 is about 3761.3787365805. The cubic root of 14147970 is about 241.8603684170.

The spelling of 14147970 in words is "fourteen million, one hundred forty-seven thousand, nine hundred seventy".