207020000 has 120 divisors (see below), whose sum is σ = 556190712. Its totient is φ = 75200000.

The previous prime is 207019993. The next prime is 207020039. The reversal of 207020000 is 20702.

It is a Harshad number since it is a multiple of its sum of digits (11).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 219530 + ... + 220470.

Almost surely, 2^207020000 is an apocalyptic number.

207020000 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 207020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (278095356).

207020000 is an abundant number, since it is smaller than the sum of its proper divisors (349170712).

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

207020000 is an equidigital number, since it uses as much as digits as its factorization.

207020000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982 (or 959 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 11.

The square root of 207020000 is about 14388.1896011972. The cubic root of 207020000 is about 591.5672208274.

Adding to 207020000 its reverse (20702), we get a palindrome (207040702).

Multiplying 207020000 by its reverse (20702), we get a square (4285728040000 = 2070200²).

207020000 divided by its reverse (20702) gives a 4-th power (10000 = 10⁴).

The spelling of 207020000 in words is "two hundred seven million, twenty thousand".