146353 has 4 divisors (see below), whose sum is σ = 154980. Its totient is φ = 137728.

The previous prime is 146347. The next prime is 146359. The reversal of 146353 is 353641.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (146347) and next prime (146359).

It can be written as a sum of positive squares in 2 ways, for example, as 74529 + 71824 = 273^2 + 268^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146359) 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, 4288 + ... + 4321.

It is an arithmetic number, because the mean of its divisors is an integer number (38745).

2¹⁴⁶³⁵³ is an apocalyptic number.

It is an amenable number.

146353 is a deficient number, since it is larger than the sum of its proper divisors (8627).

146353 is an equidigital number, since it uses as much as digits as its factorization.

146353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8626.

The product of its digits is 1080, while the sum is 22.

The square root of 146353 is about 382.5611062301. The cubic root of 146353 is about 52.6987777970.

Adding to 146353 its reverse (353641), we get a palindrome (499994).

The spelling of 146353 in words is "one hundred forty-six thousand, three hundred fifty-three".