207043082 has 4 divisors (see below), whose sum is σ = 310564626. Its totient is φ = 103521540.

The previous prime is 207043073. The next prime is 207043087. The reversal of 207043082 is 280340702.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 280340702 = 2 ⋅140170351.

It can be written as a sum of positive squares in only one way, i.e., 159997201 + 47045881 = 12649^2 + 6859^2 .

It is not an unprimeable number, because it can be changed into a prime (207043087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51760769 + ... + 51760772.

Almost surely, 2^207043082 is an apocalyptic number.

207043082 is a deficient number, since it is larger than the sum of its proper divisors (103521544).

207043082 is a wasteful number, since it uses less digits than its factorization.

207043082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103521543.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 207043082 is about 14388.9916950424. The cubic root of 207043082 is about 591.5892058967.

Adding to 207043082 its reverse (280340702), we get a palindrome (487383784).

The spelling of 207043082 in words is "two hundred seven million, forty-three thousand, eighty-two".