20120334 has 16 divisors (see below), whose sum is σ = 43336272. Its totient is φ = 6190848.

The previous prime is 20120323. The next prime is 20120363. The reversal of 20120334 is 43302102.

It is a congruent number.

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, 128899 + ... + 129054.

It is an arithmetic number, because the mean of its divisors is an integer number (2708517).

Almost surely, 2^20120334 is an apocalyptic number.

20120334 is an abundant number, since it is smaller than the sum of its proper divisors (23215938).

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

20120334 is a wasteful number, since it uses less digits than its factorization.

20120334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257971.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 20120334 is about 4485.5695290565. The cubic root of 20120334 is about 271.9850680240.

Adding to 20120334 its reverse (43302102), we get a palindrome (63422436).

The spelling of 20120334 in words is "twenty million, one hundred twenty thousand, three hundred thirty-four".