1487476223 has 4 divisors (see below), whose sum is σ = 1496602008. Its totient is φ = 1478350440.

The previous prime is 1487476201. The next prime is 1487476259. The reversal of 1487476223 is 3226747841.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1487476223 - 2¹² = 1487472127 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 (1487476273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4562648 + ... + 4562973.

It is an arithmetic number, because the mean of its divisors is an integer number (374150502).

Almost surely, 2^1487476223 is an apocalyptic number.

1487476223 is a deficient number, since it is larger than the sum of its proper divisors (9125785).

1487476223 is an equidigital number, since it uses as much as digits as its factorization.

1487476223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9125784.

The product of its digits is 451584, while the sum is 44.

The square root of 1487476223 is about 38567.8133033233. The cubic root of 1487476223 is about 1141.5195246908.

The spelling of 1487476223 in words is "one billion, four hundred eighty-seven million, four hundred seventy-six thousand, two hundred twenty-three".