47371020 has 48 divisors (see below), whose sum is σ = 133969248. Its totient is φ = 12505600.

The previous prime is 47371013. The next prime is 47371067. The reversal of 47371020 is 2017374.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2152 + ... + 9968.

It is an arithmetic number, because the mean of its divisors is an integer number (2791026).

Almost surely, 2^47371020 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 47371020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66984624).

47371020 is an abundant number, since it is smaller than the sum of its proper divisors (86598228).

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

47371020 is a wasteful number, since it uses less digits than its factorization.

47371020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7930 (or 7928 counting only the distinct ones).

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

The square root of 47371020 is about 6882.6608226761. The cubic root of 47371020 is about 361.8297277223.

Adding to 47371020 its reverse (2017374), we get a palindrome (49388394).

The spelling of 47371020 in words is "forty-seven million, three hundred seventy-one thousand, twenty".