1487229 has 8 divisors (see below), whose sum is σ = 2010432. Its totient is φ = 977760.

The previous prime is 1487219. The next prime is 1487231. The reversal of 1487229 is 9227841.

It is a happy number.

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

It is not a de Polignac number, because 1487229 - 2⁵ = 1487197 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1487229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1487219) 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, 3177 + ... + 3614.

It is an arithmetic number, because the mean of its divisors is an integer number (251304).

2^1487229 is an apocalyptic number.

It is an amenable number.

1487229 is a deficient number, since it is larger than the sum of its proper divisors (523203).

1487229 is an equidigital number, since it uses as much as digits as its factorization.

1487229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6867.

The product of its digits is 8064, while the sum is 33.

The square root of 1487229 is about 1219.5199875361. The cubic root of 1487229 is about 114.1456279866.

The spelling of 1487229 in words is "one million, four hundred eighty-seven thousand, two hundred twenty-nine".