20067300 has 108 divisors (see below), whose sum is σ = 68651856. Its totient is φ = 4862400.

The previous prime is 20067251. The next prime is 20067301. The reversal of 20067300 is 376002.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (20067301) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8887 + ... + 10913.

Almost surely, 2^20067300 is an apocalyptic number.

20067300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20067300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34325928).

20067300 is an abundant number, since it is smaller than the sum of its proper divisors (48584556).

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

20067300 is a wasteful number, since it uses less digits than its factorization.

20067300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2058 (or 2048 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 20067300 is about 4479.6540044963. The cubic root of 20067300 is about 271.7458879618.

The spelling of 20067300 in words is "twenty million, sixty-seven thousand, three hundred".