1473445164 has 24 divisors (see below), whose sum is σ = 3448893168. Its totient is φ = 489597760.

The previous prime is 1473445121. The next prime is 1473445187. The reversal of 1473445164 is 4615443741.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189867 + ... + 197474.

It is an arithmetic number, because the mean of its divisors is an integer number (143703882).

Almost surely, 2^1473445164 is an apocalyptic number.

It is an amenable number.

1473445164 is an abundant number, since it is smaller than the sum of its proper divisors (1975448004).

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

1473445164 is a wasteful number, since it uses less digits than its factorization.

1473445164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387665 (or 387663 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The square root of 1473445164 is about 38385.4811615017. The cubic root of 1473445164 is about 1137.9189395799.

The spelling of 1473445164 in words is "one billion, four hundred seventy-three million, four hundred forty-five thousand, one hundred sixty-four".