20254014 has 24 divisors (see below), whose sum is σ = 47873592. Its totient is φ = 6137520.

The previous prime is 20254009. The next prime is 20254049. The reversal of 20254014 is 41045202.

It is a super-2 number, since 2×20254014² = 820450166224392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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, 50949 + ... + 51344.

It is an arithmetic number, because the mean of its divisors is an integer number (1994733).

Almost surely, 2^20254014 is an apocalyptic number.

20254014 is an abundant number, since it is smaller than the sum of its proper divisors (27619578).

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

20254014 is a wasteful number, since it uses less digits than its factorization.

20254014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102312 (or 102309 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 20254014 is about 4500.4459779004. The cubic root of 20254014 is about 272.5860974191.

Adding to 20254014 its reverse (41045202), we get a palindrome (61299216).

The spelling of 20254014 in words is "twenty million, two hundred fifty-four thousand, fourteen".