14131000 has 64 divisors (see below), whose sum is σ = 35642880. Its totient is φ = 5212800.

The previous prime is 14130983. The next prime is 14131001. The reversal of 14131000 is 13141.

It is a happy number.

It is a super-2 number, since 2×14131000² = 399370322000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14131001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12457 + ... + 13543.

It is an arithmetic number, because the mean of its divisors is an integer number (556920).

Almost surely, 2^14131000 is an apocalyptic number.

14131000 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 14131000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17821440).

14131000 is an abundant number, since it is smaller than the sum of its proper divisors (21511880).

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

14131000 is a wasteful number, since it uses less digits than its factorization.

14131000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121 (or 1107 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 14131000 is about 3759.1222379699. The cubic root of 14131000 is about 241.7636286830.

Adding to 14131000 its reverse (13141), we get a palindrome (14144141).

The spelling of 14131000 in words is "fourteen million, one hundred thirty-one thousand".