47543460 has 48 divisors (see below), whose sum is σ = 137421312. Its totient is φ = 12268800.

The previous prime is 47543459. The next prime is 47543471. The reversal of 47543460 is 6434574.

It is a happy number.

47543460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10921 + ... + 14640.

It is an arithmetic number, because the mean of its divisors is an integer number (2862944).

Almost surely, 2^47543460 is an apocalyptic number.

It is an amenable number.

47543460 is an abundant number, since it is smaller than the sum of its proper divisors (89877852).

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

47543460 is a wasteful number, since it uses less digits than its factorization.

47543460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25604 (or 25602 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 47543460 is about 6895.1765749689. The cubic root of 47543460 is about 362.2682402855.

The spelling of 47543460 in words is "forty-seven million, five hundred forty-three thousand, four hundred sixty".