146923 has 8 divisors (see below), whose sum is σ = 170240. Its totient is φ = 124200.

The previous prime is 146921. The next prime is 146933. The reversal of 146923 is 329641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 146923 - 2¹ = 146921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 898 + ... + 1048.

It is an arithmetic number, because the mean of its divisors is an integer number (21280).

2¹⁴⁶⁹²³ is an apocalyptic number.

146923 is a deficient number, since it is larger than the sum of its proper divisors (23317).

146923 is a wasteful number, since it uses less digits than its factorization.

146923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297.

The product of its digits is 1296, while the sum is 25.

The square root of 146923 is about 383.3053612983. The cubic root of 146923 is about 52.7671043564.

The spelling of 146923 in words is "one hundred forty-six thousand, nine hundred twenty-three".