1481598215 has 16 divisors (see below), whose sum is σ = 1836211680. Its totient is φ = 1146775680.

The previous prime is 1481598203. The next prime is 1481598233. The reversal of 1481598215 is 5128951841.

It is not a de Polignac number, because 1481598215 - 2¹⁰ = 1481597191 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10745 + ... + 55485.

It is an arithmetic number, because the mean of its divisors is an integer number (114763230).

Almost surely, 2^1481598215 is an apocalyptic number.

1481598215 is a deficient number, since it is larger than the sum of its proper divisors (354613465).

1481598215 is a wasteful number, since it uses less digits than its factorization.

1481598215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44962.

The product of its digits is 115200, while the sum is 44.

The square root of 1481598215 is about 38491.5343289924. The cubic root of 1481598215 is about 1140.0139053911.

The spelling of 1481598215 in words is "one billion, four hundred eighty-one million, five hundred ninety-eight thousand, two hundred fifteen".