47662 has 4 divisors (see below), whose sum is σ = 71496. Its totient is φ = 23830.

The previous prime is 47659. The next prime is 47681. The reversal of 47662 is 26674.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26674 = 2 ⋅13337.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11914 + ... + 11917.

It is an arithmetic number, because the mean of its divisors is an integer number (17874).

2⁴⁷⁶⁶² is an apocalyptic number.

47662 is a deficient number, since it is larger than the sum of its proper divisors (23834).

47662 is a wasteful number, since it uses less digits than its factorization.

47662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23833.

The product of its digits is 2016, while the sum is 25.

The square root of 47662 is about 218.3162843216. The cubic root of 47662 is about 36.2569071262.

The spelling of 47662 in words is "forty-seven thousand, six hundred sixty-two".