146629 has 4 divisors (see below), whose sum is σ = 167584. Its totient is φ = 125676.

The previous prime is 146617. The next prime is 146639. The reversal of 146629 is 926641.

146629 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.

It is a cyclic number.

It is not a de Polignac number, because 146629 - 2⁹ = 146117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 146597 and 146606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146609) 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, 10467 + ... + 10480.

It is an arithmetic number, because the mean of its divisors is an integer number (41896).

2¹⁴⁶⁶²⁹ is an apocalyptic number.

It is an amenable number.

146629 is a deficient number, since it is larger than the sum of its proper divisors (20955).

146629 is an equidigital number, since it uses as much as digits as its factorization.

146629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20954.

The product of its digits is 2592, while the sum is 28.

The square root of 146629 is about 382.9216630069. The cubic root of 146629 is about 52.7318843478.

The spelling of 146629 in words is "one hundred forty-six thousand, six hundred twenty-nine".