47166000 has 160 divisors (see below), whose sum is σ = 173941248. Its totient is φ = 10771200.

The previous prime is 47165983. The next prime is 47166001. The reversal of 47166000 is 66174.

47166000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (47166001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41439 + ... + 42561.

Almost surely, 2^47166000 is an apocalyptic number.

47166000 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 47166000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86970624).

47166000 is an abundant number, since it is smaller than the sum of its proper divisors (126775248).

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

47166000 is a wasteful number, since it uses less digits than its factorization.

47166000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156 (or 1140 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 47166000 is about 6867.7507234902. The cubic root of 47166000 is about 361.3069776788.

The spelling of 47166000 in words is "forty-seven million, one hundred sixty-six thousand".