47481306 has 32 divisors (see below), whose sum is σ = 101606400. Its totient is φ = 14739456.

The previous prime is 47481299. The next prime is 47481307. The reversal of 47481306 is 60318474.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (47481307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7495 + ... + 12293.

It is an arithmetic number, because the mean of its divisors is an integer number (3175200).

Almost surely, 2^47481306 is an apocalyptic number.

47481306 is an abundant number, since it is smaller than the sum of its proper divisors (54125094).

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

47481306 is a wasteful number, since it uses less digits than its factorization.

47481306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4918.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 47481306 is about 6890.6680372806. The cubic root of 47481306 is about 362.1103059147.

The spelling of 47481306 in words is "forty-seven million, four hundred eighty-one thousand, three hundred six".