207141489 has 8 divisors (see below), whose sum is σ = 306876320. Its totient is φ = 138094308.

The previous prime is 207141457. The next prime is 207141491. The reversal of 207141489 is 984141702.

207141489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 207141489 - 2⁵ = 207141457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (207141089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3835927 + ... + 3835980.

It is an arithmetic number, because the mean of its divisors is an integer number (38359540).

Almost surely, 2^207141489 is an apocalyptic number.

It is an amenable number.

207141489 is a deficient number, since it is larger than the sum of its proper divisors (99734831).

207141489 is an equidigital number, since it uses as much as digits as its factorization.

207141489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7671916 (or 7671910 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 207141489 is about 14392.4108126471. The cubic root of 207141489 is about 591.6829179516.

The spelling of 207141489 in words is "two hundred seven million, one hundred forty-one thousand, four hundred eighty-nine".