755487 has 12 divisors (see below), whose sum is σ = 1132040. Its totient is φ = 503496.

The previous prime is 755483. The next prime is 755509. The reversal of 755487 is 784557.

It is not a de Polignac number, because 755487 - 2² = 755483 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (755483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1312 + ... + 1797.

2⁷⁵⁵⁴⁸⁷ is an apocalyptic number.

755487 is a deficient number, since it is larger than the sum of its proper divisors (376553).

755487 is an equidigital number, since it uses as much as digits as its factorization.

755487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3124 (or 3112 counting only the distinct ones).

The product of its digits is 39200, while the sum is 36.

The square root of 755487 is about 869.1875516826. The cubic root of 755487 is about 91.0770590686.

The spelling of 755487 in words is "seven hundred fifty-five thousand, four hundred eighty-seven".