1481471064 has 48 divisors (see below), whose sum is σ = 4030353600. Its totient is φ = 491603904.

The previous prime is 1481471053. The next prime is 1481471077. The reversal of 1481471064 is 4601741841.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30079 + ... + 62190.

It is an arithmetic number, because the mean of its divisors is an integer number (83965700).

Almost surely, 2^1481471064 is an apocalyptic number.

It is an amenable number.

1481471064 is an abundant number, since it is smaller than the sum of its proper divisors (2548882536).

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

1481471064 is a wasteful number, since it uses less digits than its factorization.

1481471064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92504 (or 92497 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 1481471064 is about 38489.8826186831. The cubic root of 1481471064 is about 1139.9812923985.

The spelling of 1481471064 in words is "one billion, four hundred eighty-one million, four hundred seventy-one thousand, sixty-four".