20144060 has 12 divisors (see below), whose sum is σ = 42302568. Its totient is φ = 8057616.

The previous prime is 20144053. The next prime is 20144071. The reversal of 20144060 is 6044102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 503582 + ... + 503621.

It is an arithmetic number, because the mean of its divisors is an integer number (3525214).

Almost surely, 2^20144060 is an apocalyptic number.

20144060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20144060 is an abundant number, since it is smaller than the sum of its proper divisors (22158508).

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

20144060 is a wasteful number, since it uses less digits than its factorization.

20144060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007212 (or 1007210 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 20144060 is about 4488.2134530345. The cubic root of 20144060 is about 272.0919347534.

Adding to 20144060 its reverse (6044102), we get a palindrome (26188162).

It can be divided in two parts, 20 and 144060, that multiplied together give a triangular number (2881200 = T₂₄₀₀).

The spelling of 20144060 in words is "twenty million, one hundred forty-four thousand, sixty".