14216970 has 16 divisors (see below), whose sum is σ = 34120800. Its totient is φ = 3791184.

The previous prime is 14216963. The next prime is 14216971. The reversal of 14216970 is 7961241.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 473899 = 14216970 / (1 + 4 + 2 + 1 + 6 + 9 + 7 + 0).

It is not an unprimeable number, because it can be changed into a prime (14216971) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 236920 + ... + 236979.

It is an arithmetic number, because the mean of its divisors is an integer number (2132550).

Almost surely, 2^14216970 is an apocalyptic number.

14216970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14216970 is an abundant number, since it is smaller than the sum of its proper divisors (19903830).

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

14216970 is a wasteful number, since it uses less digits than its factorization.

14216970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473909.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 14216970 is about 3770.5397491606. The cubic root of 14216970 is about 242.2529172852.

The spelling of 14216970 in words is "fourteen million, two hundred sixteen thousand, nine hundred seventy".