473067945 has 40 divisors (see below), whose sum is σ = 969169344. Its totient is φ = 216258336.

The previous prime is 473067943. The next prime is 473067949. The reversal of 473067945 is 549760374.

It is not a de Polignac number, because 473067945 - 2¹ = 473067943 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 473067945.

It is not an unprimeable number, because it can be changed into a prime (473067943) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 80599 + ... + 86268.

Almost surely, 2^473067945 is an apocalyptic number.

473067945 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

473067945 is an abundant number, since it is smaller than the sum of its proper divisors (496101399).

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

473067945 is a wasteful number, since it uses less digits than its factorization.

473067945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166891 (or 166882 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The square root of 473067945 is about 21750.1251720536. The cubic root of 473067945 is about 779.1860592210.

The spelling of 473067945 in words is "four hundred seventy-three million, sixty-seven thousand, nine hundred forty-five".