146315 has 8 divisors (see below), whose sum is σ = 189168. Its totient is φ = 108000.

The previous prime is 146309. The next prime is 146317. The reversal of 146315 is 513641.

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

It is not a de Polignac number, because 146315 - 2⁴ = 146299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146317) 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, 1061 + ... + 1190.

It is an arithmetic number, because the mean of its divisors is an integer number (23646).

2¹⁴⁶³¹⁵ is an apocalyptic number.

146315 is a deficient number, since it is larger than the sum of its proper divisors (42853).

146315 is a wasteful number, since it uses less digits than its factorization.

146315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2269.

The product of its digits is 360, while the sum is 20.

The square root of 146315 is about 382.5114377375. The cubic root of 146315 is about 52.6942163898.

Adding to 146315 its reverse (513641), we get a palindrome (659956).

It can be divided in two parts, 1463 and 15, that multiplied together give a triangular number (21945 = T₂₀₉).

The spelling of 146315 in words is "one hundred forty-six thousand, three hundred fifteen".