14145672 has 32 divisors (see below), whose sum is σ = 36506880. Its totient is φ = 4562880.

The previous prime is 14145617. The next prime is 14145673. The reversal of 14145672 is 27654141.

14145672 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 an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (14145673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8763 + ... + 10250.

It is an arithmetic number, because the mean of its divisors is an integer number (1140840).

Almost surely, 2^14145672 is an apocalyptic number.

14145672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14145672 is an abundant number, since it is smaller than the sum of its proper divisors (22361208).

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

14145672 is a wasteful number, since it uses less digits than its factorization.

14145672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19053 (or 19049 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 14145672 is about 3761.0732510814. The cubic root of 14145672 is about 241.8472728935.

It can be divided in two parts, 1414 and 5672, that multiplied together give a palindrome (8020208).

The spelling of 14145672 in words is "fourteen million, one hundred forty-five thousand, six hundred seventy-two".