47073012 has 24 divisors (see below), whose sum is σ = 125528256. Its totient is φ = 13449408.

The previous prime is 47073007. The next prime is 47073023. The reversal of 47073012 is 21037074.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280113 + ... + 280280.

It is an arithmetic number, because the mean of its divisors is an integer number (5230344).

Almost surely, 2^47073012 is an apocalyptic number.

47073012 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

47073012 is an abundant number, since it is smaller than the sum of its proper divisors (78455244).

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

47073012 is a wasteful number, since it uses less digits than its factorization.

47073012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560407 (or 560405 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 47073012 is about 6860.9774813797. The cubic root of 47073012 is about 361.0693819780.

The spelling of 47073012 in words is "forty-seven million, seventy-three thousand, twelve".