14145012 has 36 divisors (see below), whose sum is σ = 40864096. Its totient is φ = 4041360.

The previous prime is 14144993. The next prime is 14145049. The reversal of 14145012 is 21054141.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27814 + ... + 28317.

Almost surely, 2^14145012 is an apocalyptic number.

14145012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14145012 is an abundant number, since it is smaller than the sum of its proper divisors (26719084).

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

14145012 is a wasteful number, since it uses less digits than its factorization.

14145012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56148 (or 56143 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 14145012 is about 3760.9855091452. The cubic root of 14145012 is about 241.8435115149.

Adding to 14145012 its reverse (21054141), we get a palindrome (35199153).

The spelling of 14145012 in words is "fourteen million, one hundred forty-five thousand, twelve".