20034302 has 24 divisors (see below), whose sum is σ = 31962216. Its totient is φ = 9412704.

The previous prime is 20034293. The next prime is 20034307. The reversal of 20034302 is 20343002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20034307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72188 + ... + 72464.

It is an arithmetic number, because the mean of its divisors is an integer number (1331759).

Almost surely, 2^20034302 is an apocalyptic number.

20034302 is a deficient number, since it is larger than the sum of its proper divisors (11927914).

20034302 is a wasteful number, since it uses less digits than its factorization.

20034302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380 (or 351 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 20034302 is about 4475.9693922099. The cubic root of 20034302 is about 271.5968562808.

Adding to 20034302 its reverse (20343002), we get a palindrome (40377304).

The spelling of 20034302 in words is "twenty million, thirty-four thousand, three hundred two".