47028192 has 144 divisors (see below), whose sum is σ = 138257280. Its totient is φ = 13964544.

The previous prime is 47028181. The next prime is 47028203. The reversal of 47028192 is 29182074.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (47028181) and next prime (47028203).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 797059 + ... + 797117.

It is an arithmetic number, because the mean of its divisors is an integer number (960120).

Almost surely, 2^47028192 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 47028192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69128640).

47028192 is an abundant number, since it is smaller than the sum of its proper divisors (91229088).

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

47028192 is a wasteful number, since it uses less digits than its factorization.

47028192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 47028192 is about 6857.7104050842. The cubic root of 47028192 is about 360.9547496376.

The spelling of 47028192 in words is "forty-seven million, twenty-eight thousand, one hundred ninety-two".