20253314 has 16 divisors (see below), whose sum is σ = 31175928. Its totient is φ = 9864192.

The previous prime is 20253241. The next prime is 20253347. The reversal of 20253314 is 41335202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 16120225 + 4133089 = 4015^2 + 2033^2 .

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, 16034 + ... + 17250.

Almost surely, 2^20253314 is an apocalyptic number.

20253314 is a deficient number, since it is larger than the sum of its proper divisors (10922614).

20253314 is a wasteful number, since it uses less digits than its factorization.

20253314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1429.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 20253314 is about 4500.3682071582. The cubic root of 20253314 is about 272.5829570956.

Adding to 20253314 its reverse (41335202), we get a palindrome (61588516).

The spelling of 20253314 in words is "twenty million, two hundred fifty-three thousand, three hundred fourteen".