207380047 has 4 divisors (see below), whose sum is σ = 237005776. Its totient is φ = 177754320.

The previous prime is 207380023. The next prime is 207380081. The reversal of 207380047 is 740083702.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 207380047 - 2¹⁵ = 207347279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (207380447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14812854 + ... + 14812867.

It is an arithmetic number, because the mean of its divisors is an integer number (59251444).

Almost surely, 2^207380047 is an apocalyptic number.

207380047 is a deficient number, since it is larger than the sum of its proper divisors (29625729).

207380047 is an equidigital number, since it uses as much as digits as its factorization.

207380047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29625728.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 207380047 is about 14400.6960595660. The cubic root of 207380047 is about 591.9099713579.

The spelling of 207380047 in words is "two hundred seven million, three hundred eighty thousand, forty-seven".