47834700 has 72 divisors (see below), whose sum is σ = 141813840. Its totient is φ = 12441600.

The previous prime is 47834653. The next prime is 47834701. The reversal of 47834700 is 743874.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (47834701) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10356 + ... + 14244.

Almost surely, 2^47834700 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 47834700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70906920).

47834700 is an abundant number, since it is smaller than the sum of its proper divisors (93979140).

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

47834700 is a wasteful number, since it uses less digits than its factorization.

47834700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3947 (or 3940 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 47834700 is about 6916.2634420618. The cubic root of 47834700 is about 363.0064581568.

The spelling of 47834700 in words is "forty-seven million, eight hundred thirty-four thousand, seven hundred".