47894262 has 48 divisors (see below), whose sum is σ = 104749200. Its totient is φ = 14591616.

The previous prime is 47894251. The next prime is 47894267. The reversal of 47894262 is 26249874.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47894267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 150928 + ... + 151244.

It is an arithmetic number, because the mean of its divisors is an integer number (2182275).

Almost surely, 2^47894262 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47894262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52374600).

47894262 is an abundant number, since it is smaller than the sum of its proper divisors (56854938).

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

47894262 is a wasteful number, since it uses less digits than its factorization.

47894262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497 (or 484 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 47894262 is about 6920.5680402695. The cubic root of 47894262 is about 363.1570630720.

The spelling of 47894262 in words is "forty-seven million, eight hundred ninety-four thousand, two hundred sixty-two".