47985372 has 60 divisors (see below), whose sum is σ = 129794280. Its totient is φ = 15440544.

The previous prime is 47985367. The next prime is 47985391. The reversal of 47985372 is 27358974.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6843 + ... + 11949.

It is an arithmetic number, because the mean of its divisors is an integer number (2163238).

Almost surely, 2^47985372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47985372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64897140).

47985372 is an abundant number, since it is smaller than the sum of its proper divisors (81808908).

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

47985372 is a wasteful number, since it uses less digits than its factorization.

47985372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5152 (or 5141 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 47985372 is about 6927.1474648660. The cubic root of 47985372 is about 363.3871969822.

The spelling of 47985372 in words is "forty-seven million, nine hundred eighty-five thousand, three hundred seventy-two".