1495863223 has 4 divisors (see below), whose sum is σ = 1496009680. Its totient is φ = 1495716768.

The previous prime is 1495863211. The next prime is 1495863233. The reversal of 1495863223 is 3223685941.

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 1495863223 - 2¹⁷ = 1495732151 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 1495863223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1495863203) 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, 56658 + ... + 78751.

It is an arithmetic number, because the mean of its divisors is an integer number (374002420).

Almost surely, 2^1495863223 is an apocalyptic number.

1495863223 is a deficient number, since it is larger than the sum of its proper divisors (146457).

1495863223 is a wasteful number, since it uses less digits than its factorization.

1495863223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146456.

The product of its digits is 311040, while the sum is 43.

The square root of 1495863223 is about 38676.3910286366. The cubic root of 1495863223 is about 1143.6609564569.

The spelling of 1495863223 in words is "one billion, four hundred ninety-five million, eight hundred sixty-three thousand, two hundred twenty-three".