146026 has 4 divisors (see below), whose sum is σ = 219042. Its totient is φ = 73012.

The previous prime is 146023. The next prime is 146033. The reversal of 146026 is 620641.

146026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 620641 = 7 ⋅88663.

It can be written as a sum of positive squares in only one way, i.e., 105625 + 40401 = 325^2 + 201^2 .

It is a junction number, because it is equal to n+sod(n) for n = 145994 and 146012.

It is not an unprimeable number, because it can be changed into a prime (146021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36505 + ... + 36508.

2¹⁴⁶⁰²⁶ is an apocalyptic number.

146026 is a deficient number, since it is larger than the sum of its proper divisors (73016).

146026 is an equidigital number, since it uses as much as digits as its factorization.

146026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73015.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 146026 is about 382.1334845313. The cubic root of 146026 is about 52.6594998170.

Adding to 146026 its reverse (620641), we get a palindrome (766667).

The spelling of 146026 in words is "one hundred forty-six thousand, twenty-six".