20141425 has 12 divisors (see below), whose sum is σ = 26290480. Its totient is φ = 15264720.

The previous prime is 20141423. The next prime is 20141441. The reversal of 20141425 is 52414102.

It is not a de Polignac number, because 20141425 - 2¹ = 20141423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (20141423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20727 + ... + 21676.

Almost surely, 2^20141425 is an apocalyptic number.

20141425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

20141425 is a deficient number, since it is larger than the sum of its proper divisors (6149055).

20141425 is a wasteful number, since it uses less digits than its factorization.

20141425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42432 (or 42427 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 20141425 is about 4487.9198967896. The cubic root of 20141425 is about 272.0800703211.

Adding to 20141425 its reverse (52414102), we get a palindrome (72555527).

The spelling of 20141425 in words is "twenty million, one hundred forty-one thousand, four hundred twenty-five".