94687 has 2 divisors, whose sum is σ = 94688. Its totient is φ = 94686.

The previous prime is 94651. The next prime is 94693. The reversal of 94687 is 78649.

It is a strong prime.

It is an emirp because it is prime and its reverse (78649) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 94687 - 2⁷ = 94559 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47343 + 47344.

It is an arithmetic number, because the mean of its divisors is an integer number (47344).

2⁹⁴⁶⁸⁷ is an apocalyptic number.

94687 is a deficient number, since it is larger than the sum of its proper divisors (1).

94687 is an equidigital number, since it uses as much as digits as its factorization.

94687 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 34.

The square root of 94687 is about 307.7125281817. The cubic root of 94687 is about 45.5788593397.

The spelling of 94687 in words is "ninety-four thousand, six hundred eighty-seven".