20014302 has 32 divisors (see below), whose sum is σ = 49906944. Its totient is φ = 5198400.

The previous prime is 20014279. The next prime is 20014331. The reversal of 20014302 is 20341002.

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 15 ways as a sum of consecutive naturals, for example, 21199 + ... + 22122.

It is an arithmetic number, because the mean of its divisors is an integer number (1559592).

Almost surely, 2^20014302 is an apocalyptic number.

20014302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20014302 is an abundant number, since it is smaller than the sum of its proper divisors (29892642).

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

20014302 is a wasteful number, since it uses less digits than its factorization.

20014302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43344.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 20014302 is about 4473.7346814490. The cubic root of 20014302 is about 271.5064489106.

Adding to 20014302 its reverse (20341002), we get a palindrome (40355304).

The spelling of 20014302 in words is "twenty million, fourteen thousand, three hundred two".