12014100 has 108 divisors (see below), whose sum is σ = 43059744. Its totient is φ = 2744640.

The previous prime is 12014063. The next prime is 12014117. The reversal of 12014100 is 141021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5347 + ... + 7253.

Almost surely, 2^12014100 is an apocalyptic number.

12014100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12014100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21529872).

12014100 is an abundant number, since it is smaller than the sum of its proper divisors (31045644).

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

12014100 is a wasteful number, since it uses less digits than its factorization.

12014100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1934 (or 1924 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 12014100 is about 3466.1361773595. The cubic root of 12014100 is about 229.0324826954.

Adding to 12014100 its reverse (141021), we get a palindrome (12155121).

The spelling of 12014100 in words is "twelve million, fourteen thousand, one hundred".