107207287 has 32 divisors (see below), whose sum is σ = 130870080. Its totient is φ = 86661120.

The previous prime is 107207273. The next prime is 107207297. The reversal of 107207287 is 782702701.

It is a cyclic number.

It is not a de Polignac number, because 107207287 - 2²³ = 98818679 is a prime.

It is a super-2 number, since 2×107207287² = 22986804771800738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107207227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 287233 + ... + 287605.

It is an arithmetic number, because the mean of its divisors is an integer number (4089690).

Almost surely, 2^107207287 is an apocalyptic number.

107207287 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

107207287 is a deficient number, since it is larger than the sum of its proper divisors (23662793).

107207287 is a wasteful number, since it uses less digits than its factorization.

107207287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483.

The product of its (nonzero) digits is 10976, while the sum is 34.

The square root of 107207287 is about 10354.0951801691. The cubic root of 107207287 is about 475.0523111363.

Adding to 107207287 its reverse (782702701), we get a palindrome (889909988).

The spelling of 107207287 in words is "one hundred seven million, two hundred seven thousand, two hundred eighty-seven".