146465 has 8 divisors (see below), whose sum is σ = 191808. Its totient is φ = 106480.

The previous prime is 146449. The next prime is 146477. The reversal of 146465 is 564641.

It is a happy number.

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

It is not a de Polignac number, because 146465 - 2⁴ = 146449 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 146465.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1277 + ... + 1386.

It is an arithmetic number, because the mean of its divisors is an integer number (23976).

2¹⁴⁶⁴⁶⁵ is an apocalyptic number.

It is an amenable number.

146465 is a deficient number, since it is larger than the sum of its proper divisors (45343).

146465 is a wasteful number, since it uses less digits than its factorization.

146465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2679.

The product of its digits is 2880, while the sum is 26.

The square root of 146465 is about 382.7074600788. The cubic root of 146465 is about 52.7122173533.

The spelling of 146465 in words is "one hundred forty-six thousand, four hundred sixty-five".