761487 has 8 divisors (see below), whose sum is σ = 1039104. Its totient is φ = 495768.

The previous prime is 761483. The next prime is 761489. The reversal of 761487 is 784167.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 761487 - 2² = 761483 is a prime.

761487 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (761483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2823 + ... + 3080.

It is an arithmetic number, because the mean of its divisors is an integer number (129888).

2⁷⁶¹⁴⁸⁷ is an apocalyptic number.

761487 is a deficient number, since it is larger than the sum of its proper divisors (277617).

761487 is a wasteful number, since it uses less digits than its factorization.

761487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5949.

The product of its digits is 9408, while the sum is 33.

The square root of 761487 is about 872.6322249379. The cubic root of 761487 is about 91.3175317943.

The spelling of 761487 in words is "seven hundred sixty-one thousand, four hundred eighty-seven".