146633 has 4 divisors (see below), whose sum is σ = 147408. Its totient is φ = 145860.

The previous prime is 146617. The next prime is 146639. The reversal of 146633 is 336641.

146633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 336641 = 227 ⋅1483.

It is a cyclic number.

It is not a de Polignac number, because 146633 - 2⁴ = 146617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 146599 and 146608.

It is not an unprimeable number, because it can be changed into a prime (146639) 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, 110 + ... + 552.

It is an arithmetic number, because the mean of its divisors is an integer number (36852).

2¹⁴⁶⁶³³ is an apocalyptic number.

It is an amenable number.

146633 is a deficient number, since it is larger than the sum of its proper divisors (775).

146633 is an equidigital number, since it uses as much as digits as its factorization.

146633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774.

The product of its digits is 1296, while the sum is 23.

The square root of 146633 is about 382.9268859717. The cubic root of 146633 is about 52.7323638474.

The spelling of 146633 in words is "one hundred forty-six thousand, six hundred thirty-three".