47293848 has 128 divisors (see below), whose sum is σ = 155136000. Its totient is φ = 13063680.

The previous prime is 47293843. The next prime is 47293859. The reversal of 47293848 is 84839274.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47293843) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46368 + ... + 47376.

It is an arithmetic number, because the mean of its divisors is an integer number (1212000).

Almost surely, 2^47293848 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 47293848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77568000).

47293848 is an abundant number, since it is smaller than the sum of its proper divisors (107842152).

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

47293848 is a wasteful number, since it uses less digits than its factorization.

47293848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062 (or 1052 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 47293848 is about 6877.0522755029. The cubic root of 47293848 is about 361.6331356522.

The spelling of 47293848 in words is "forty-seven million, two hundred ninety-three thousand, eight hundred forty-eight".