47453080 has 64 divisors (see below), whose sum is σ = 111767040. Its totient is φ = 18114432.

The previous prime is 47453053. The next prime is 47453099. The reversal of 47453080 is 8035474.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80547 + ... + 81133.

It is an arithmetic number, because the mean of its divisors is an integer number (1746360).

Almost surely, 2^47453080 is an apocalyptic number.

47453080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47453080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55883520).

47453080 is an abundant number, since it is smaller than the sum of its proper divisors (64313960).

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

47453080 is a wasteful number, since it uses less digits than its factorization.

47453080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688 (or 684 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 47453080 is about 6888.6196004715. The cubic root of 47453080 is about 362.0385376593.

The spelling of 47453080 in words is "forty-seven million, four hundred fifty-three thousand, eighty".