414487 has 2 divisors, whose sum is σ = 414488. Its totient is φ = 414486.

The previous prime is 414467. The next prime is 414503. The reversal of 414487 is 784414.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-414487 is a prime.

It is a Chen 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 (414457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207243 + 207244.

It is an arithmetic number, because the mean of its divisors is an integer number (207244).

2⁴¹⁴⁴⁸⁷ is an apocalyptic number.

414487 is a deficient number, since it is larger than the sum of its proper divisors (1).

414487 is an equidigital number, since it uses as much as digits as its factorization.

414487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3584, while the sum is 28.

The square root of 414487 is about 643.8066479930. The cubic root of 414487 is about 74.5596117633.

The spelling of 414487 in words is "four hundred fourteen thousand, four hundred eighty-seven".