1481268036 has 12 divisors (see below), whose sum is σ = 3456292112. Its totient is φ = 493756008.

The previous prime is 1481268031. The next prime is 1481268079. The reversal of 1481268036 is 6308621841.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1481267985 and 1481268003.

It is not an unprimeable number, because it can be changed into a prime (1481268031) 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 3 ways as a sum of consecutive naturals, for example, 61719490 + ... + 61719513.

Almost surely, 2^1481268036 is an apocalyptic number.

It is an amenable number.

1481268036 is an abundant number, since it is smaller than the sum of its proper divisors (1975024076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1481268036 is a wasteful number, since it uses less digits than its factorization.

1481268036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123439010 (or 123439008 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 1481268036 is about 38487.2451079575. The cubic root of 1481268036 is about 1139.9292138257.

Adding to 1481268036 its reverse (6308621841), we get a palindrome (7789889877).

The spelling of 1481268036 in words is "one billion, four hundred eighty-one million, two hundred sixty-eight thousand, thirty-six".