146146 has 32 divisors (see below), whose sum is σ = 298368. Its totient is φ = 51840.

The previous prime is 146141. The next prime is 146161. The reversal of 146146 is 641641.

146146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

146146 is an undulating number in base 9.

It is not an unprimeable number, because it can be changed into a prime (146141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1966 + ... + 2038.

It is an arithmetic number, because the mean of its divisors is an integer number (9324).

2¹⁴⁶¹⁴⁶ is an apocalyptic number.

146146 is an abundant number, since it is smaller than the sum of its proper divisors (152222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146146 is a wasteful number, since it uses less digits than its factorization.

146146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106.

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

The square root of 146146 is about 382.2904654840. The cubic root of 146146 is about 52.6739205590.

Adding to 146146 its reverse (641641), we get a palindrome (787787).

It can be divided in two parts, 146 and 146, that added together give a palindrome (292).

The spelling of 146146 in words is "one hundred forty-six thousand, one hundred forty-six".