47795292 has 48 divisors (see below), whose sum is σ = 124610080. Its totient is φ = 15842304.

The previous prime is 47795291. The next prime is 47795303. The reversal of 47795292 is 29259774.

47795292 is a `hidden beast` number, since 477 + 95 + 2 + 92 = 666.

47795292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47795291) 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 15 ways as a sum of consecutive naturals, for example, 19698 + ... + 21990.

Almost surely, 2^47795292 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 47795292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62305040).

47795292 is an abundant number, since it is smaller than the sum of its proper divisors (76814788).

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

47795292 is a wasteful number, since it uses less digits than its factorization.

47795292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2499 (or 2491 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 47795292 is about 6913.4139178846. The cubic root of 47795292 is about 362.9067447080.

The spelling of 47795292 in words is "forty-seven million, seven hundred ninety-five thousand, two hundred ninety-two".