14129020 has 24 divisors (see below), whose sum is σ = 29980944. Its totient is φ = 5592576.

The previous prime is 14129009. The next prime is 14129033. The reversal of 14129020 is 2092141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1702 + ... + 5581.

It is an arithmetic number, because the mean of its divisors is an integer number (1249206).

Almost surely, 2^14129020 is an apocalyptic number.

14129020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14129020 is an abundant number, since it is smaller than the sum of its proper divisors (15851924).

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

14129020 is a wasteful number, since it uses less digits than its factorization.

14129020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7389 (or 7387 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 14129020 is about 3758.8588693911. The cubic root of 14129020 is about 241.7523363860.

It can be divided in two parts, 141 and 29020, that added together give a triangular number (29161 = T₂₄₁).

The spelling of 14129020 in words is "fourteen million, one hundred twenty-nine thousand, twenty".