20376000 has 168 divisors, whose sum is σ = 73145904. Its totient is φ = 5414400.

The previous prime is 20375989. The next prime is 20376001. The reversal of 20376000 is 67302.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20376001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71859 + ... + 72141.

Almost surely, 2^20376000 is an apocalyptic number.

20376000 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 20376000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36572952).

20376000 is an abundant number, since it is smaller than the sum of its proper divisors (52769904).

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

20376000 is a wasteful number, since it uses less digits than its factorization.

20376000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316 (or 293 counting only the distinct ones).

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

The square root of 20376000 is about 4513.9782897130. The cubic root of 20376000 is about 273.1322468391.

The spelling of 20376000 in words is "twenty million, three hundred seventy-six thousand".