47594144 has 48 divisors (see below), whose sum is σ = 101606400. Its totient is φ = 21815040.

The previous prime is 47594123. The next prime is 47594147. The reversal of 47594144 is 44149574.

It is a junction number, because it is equal to n+sod(n) for n = 47594098 and 47594107.

It is not an unprimeable number, because it can be changed into a prime (47594147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79157 + ... + 79755.

It is an arithmetic number, because the mean of its divisors is an integer number (2116800).

Almost surely, 2^47594144 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 47594144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50803200).

47594144 is an abundant number, since it is smaller than the sum of its proper divisors (54012256).

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

47594144 is a wasteful number, since it uses less digits than its factorization.

47594144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813 (or 805 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The square root of 47594144 is about 6898.8509188125. The cubic root of 47594144 is about 362.3969273342.

The spelling of 47594144 in words is "forty-seven million, five hundred ninety-four thousand, one hundred forty-four".