20234800 has 30 divisors (see below), whose sum is σ = 48615068. Its totient is φ = 8093760.

The previous prime is 20234759. The next prime is 20234801. The reversal of 20234800 is 843202.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20234801) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24894 + ... + 25693.

Almost surely, 2^20234800 is an apocalyptic number.

20234800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20234800 is an abundant number, since it is smaller than the sum of its proper divisors (28380268).

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

20234800 is a wasteful number, since it uses less digits than its factorization.

20234800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50605 (or 50594 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 20234800 is about 4498.3107940648. The cubic root of 20234800 is about 272.4998737479.

The spelling of 20234800 in words is "twenty million, two hundred thirty-four thousand, eight hundred".