47674220 has 48 divisors (see below), whose sum is σ = 110073600. Its totient is φ = 17200320.

The previous prime is 47674201. The next prime is 47674223. The reversal of 47674220 is 2247674.

It is not an unprimeable number, because it can be changed into a prime (47674223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29801 + ... + 31359.

It is an arithmetic number, because the mean of its divisors is an integer number (2293200).

Almost surely, 2^47674220 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 47674220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55036800).

47674220 is an abundant number, since it is smaller than the sum of its proper divisors (62399380).

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

47674220 is a wasteful number, since it uses less digits than its factorization.

47674220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718 (or 1716 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 47674220 is about 6904.6520549554. The cubic root of 47674220 is about 362.6000548225.

The spelling of 47674220 in words is "forty-seven million, six hundred seventy-four thousand, two hundred twenty".