146053 has 4 divisors (see below), whose sum is σ = 153760. Its totient is φ = 138348.

The previous prime is 146051. The next prime is 146057. The reversal of 146053 is 350641.

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, and also an emirpimes, since its reverse is a distinct semiprime: 350641 = 31 ⋅11311.

It is a cyclic number.

It is not a de Polignac number, because 146053 - 2¹ = 146051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 7687 = 146053 / (1 + 4 + 6 + 0 + 5 + 3).

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 146053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146051) 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, 3825 + ... + 3862.

It is an arithmetic number, because the mean of its divisors is an integer number (38440).

2¹⁴⁶⁰⁵³ is an apocalyptic number.

It is an amenable number.

146053 is a deficient number, since it is larger than the sum of its proper divisors (7707).

146053 is an equidigital number, since it uses as much as digits as its factorization.

146053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7706.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 146053 is about 382.1688108677. The cubic root of 146053 is about 52.6627451726.

Adding to 146053 its reverse (350641), we get a palindrome (496694).

The spelling of 146053 in words is "one hundred forty-six thousand, fifty-three".