1486312223 has 4 divisors (see below), whose sum is σ = 1621431528. Its totient is φ = 1351192920.

The previous prime is 1486312213. The next prime is 1486312253. The reversal of 1486312223 is 3222136841.

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

It is not a de Polignac number, because 1486312223 - 2⁴ = 1486312207 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1486312223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1486312213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67559636 + ... + 67559657.

It is an arithmetic number, because the mean of its divisors is an integer number (405357882).

Almost surely, 2^1486312223 is an apocalyptic number.

1486312223 is a deficient number, since it is larger than the sum of its proper divisors (135119305).

1486312223 is a wasteful number, since it uses less digits than its factorization.

1486312223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135119304.

The product of its digits is 13824, while the sum is 32.

The square root of 1486312223 is about 38552.7200467101. The cubic root of 1486312223 is about 1141.2216878921.

The spelling of 1486312223 in words is "one billion, four hundred eighty-six million, three hundred twelve thousand, two hundred twenty-three".