206461007 has 2 divisors, whose sum is σ = 206461008. Its totient is φ = 206461006.

The previous prime is 206460977. The next prime is 206461061. The reversal of 206461007 is 700164602.

206461007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 206461007 - 2¹² = 206456911 is a prime.

It is a super-2 number, since 2×206461007² = 85252294822908098, which contains 22 as substring.

It is equal to p_11416733 and since 206461007 and 11416733 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is a weakly prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103230503 + 103230504.

It is an arithmetic number, because the mean of its divisors is an integer number (103230504).

Almost surely, 2^206461007 is an apocalyptic number.

206461007 is a deficient number, since it is larger than the sum of its proper divisors (1).

206461007 is an equidigital number, since it uses as much as digits as its factorization.

206461007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 206461007 is about 14368.7510591561. The cubic root of 206461007 is about 591.0342932241.

The spelling of 206461007 in words is "two hundred six million, four hundred sixty-one thousand, seven".