47612 has 6 divisors (see below), whose sum is σ = 83328. Its totient is φ = 23804.

The previous prime is 47609. The next prime is 47623. The reversal of 47612 is 21674.

It is an alternating number because its digits alternate between even and odd.

It is a plaindrome in base 12 and base 14.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5948 + ... + 5955.

It is an arithmetic number, because the mean of its divisors is an integer number (13888).

2⁴⁷⁶¹² is an apocalyptic number.

It is an amenable number.

47612 is a deficient number, since it is larger than the sum of its proper divisors (35716).

47612 is a wasteful number, since it uses less digits than its factorization.

47612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11907 (or 11905 counting only the distinct ones).

The product of its digits is 336, while the sum is 20.

The square root of 47612 is about 218.2017415146. The cubic root of 47612 is about 36.2442242086.

The spelling of 47612 in words is "forty-seven thousand, six hundred twelve".