146385 has 12 divisors (see below), whose sum is σ = 253812. Its totient is φ = 78048.

The previous prime is 146383. The next prime is 146389. The reversal of 146385 is 583641.

It can be written as a sum of positive squares in 2 ways, for example, as 112896 + 33489 = 336^2 + 183^2 .

It is not a de Polignac number, because 146385 - 2¹ = 146383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1582 + ... + 1671.

It is an arithmetic number, because the mean of its divisors is an integer number (21151).

2¹⁴⁶³⁸⁵ is an apocalyptic number.

146385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

146385 is a deficient number, since it is larger than the sum of its proper divisors (107427).

146385 is a wasteful number, since it uses less digits than its factorization.

146385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3264 (or 3261 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 146385 is about 382.6029273281. The cubic root of 146385 is about 52.7026183697.

The spelling of 146385 in words is "one hundred forty-six thousand, three hundred eighty-five".