146038 has 4 divisors (see below), whose sum is σ = 219060. Its totient is φ = 73018.

The previous prime is 146033. The next prime is 146051. The reversal of 146038 is 830641.

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

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36508 + ... + 36511.

It is an arithmetic number, because the mean of its divisors is an integer number (54765).

2¹⁴⁶⁰³⁸ is an apocalyptic number.

146038 is a deficient number, since it is larger than the sum of its proper divisors (73022).

146038 is an equidigital number, since it uses as much as digits as its factorization.

146038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73021.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 146038 is about 382.1491855284. The cubic root of 146038 is about 52.6609422467.

Adding to 146038 its reverse (830641), we get a palindrome (976679).

The spelling of 146038 in words is "one hundred forty-six thousand, thirty-eight".