106487 has 2 divisors, whose sum is σ = 106488. Its totient is φ = 106486.

The previous prime is 106453. The next prime is 106501. The reversal of 106487 is 784601.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106487 is a prime.

It is a super-2 number, since 2×106487² = 22678962338, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 106487.

It is not a weakly prime, because it can be changed into another prime (106417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53243 + 53244.

It is an arithmetic number, because the mean of its divisors is an integer number (53244).

2¹⁰⁶⁴⁸⁷ is an apocalyptic number.

106487 is a deficient number, since it is larger than the sum of its proper divisors (1).

106487 is an equidigital number, since it uses as much as digits as its factorization.

106487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 106487 is about 326.3234591628. The cubic root of 106487 is about 47.3986017973.

The spelling of 106487 in words is "one hundred six thousand, four hundred eighty-seven".