20141356 has 6 divisors (see below), whose sum is σ = 35247380. Its totient is φ = 10070676.

The previous prime is 20141321. The next prime is 20141377. The reversal of 20141356 is 65314102.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2517666 + ... + 2517673.

Almost surely, 2^20141356 is an apocalyptic number.

It is an amenable number.

20141356 is a deficient number, since it is larger than the sum of its proper divisors (15106024).

20141356 is a wasteful number, since it uses less digits than its factorization.

20141356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5035343 (or 5035341 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 20141356 is about 4487.9122094800. The cubic root of 20141356 is about 272.0797596256.

Adding to 20141356 its reverse (65314102), we get a palindrome (85455458).

It can be divided in two parts, 20 and 141356, that added together give a square (141376 = 376²).

The spelling of 20141356 in words is "twenty million, one hundred forty-one thousand, three hundred fifty-six".