1481671722 has 24 divisors (see below), whose sum is σ = 3062030688. Its totient is φ = 477956760.

The previous prime is 1481671721. The next prime is 1481671727. The reversal of 1481671722 is 2271761841.

It is not an unprimeable number, because it can be changed into a prime (1481671721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122718 + ... + 134249.

It is an arithmetic number, because the mean of its divisors is an integer number (127584612).

Almost surely, 2^1481671722 is an apocalyptic number.

1481671722 is an abundant number, since it is smaller than the sum of its proper divisors (1580358966).

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

1481671722 is a wasteful number, since it uses less digits than its factorization.

1481671722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257034 (or 257003 counting only the distinct ones).

The product of its digits is 37632, while the sum is 39.

The square root of 1481671722 is about 38492.4891634719. The cubic root of 1481671722 is about 1140.0327583692.

The spelling of 1481671722 in words is "one billion, four hundred eighty-one million, six hundred seventy-one thousand, seven hundred twenty-two".