46623 has 4 divisors (see below), whose sum is σ = 62168. Its totient is φ = 31080.

The previous prime is 46619. The next prime is 46633. The reversal of 46623 is 32664.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 46623 - 2² = 46619 is a prime.

It is a D-number.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 46623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7768 + ... + 7773.

It is an arithmetic number, because the mean of its divisors is an integer number (15542).

2⁴⁶⁶²³ is an apocalyptic number.

46623 is a deficient number, since it is larger than the sum of its proper divisors (15545).

46623 is a wasteful number, since it uses less digits than its factorization.

46623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15544.

The product of its digits is 864, while the sum is 21.

The square root of 46623 is about 215.9235975988. The cubic root of 46623 is about 35.9915103438.

The spelling of 46623 in words is "forty-six thousand, six hundred twenty-three".