47349500 has 48 divisors (see below), whose sum is σ = 112825440. Its totient is φ = 17216000.

The previous prime is 47349487. The next prime is 47349527. The reversal of 47349500 is 594374.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1196 + ... + 9804.

It is an arithmetic number, because the mean of its divisors is an integer number (2350530).

Almost surely, 2^47349500 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 47349500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56412720).

47349500 is an abundant number, since it is smaller than the sum of its proper divisors (65475940).

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

47349500 is a wasteful number, since it uses less digits than its factorization.

47349500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8639 (or 8627 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 47349500 is about 6881.0972962166. The cubic root of 47349500 is about 361.7749280075.

The spelling of 47349500 in words is "forty-seven million, three hundred forty-nine thousand, five hundred".