146156 has 12 divisors (see below), whose sum is σ = 260400. Its totient is φ = 71760.

The previous prime is 146141. The next prime is 146161. The reversal of 146156 is 651641.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56 + ... + 543.

It is an arithmetic number, because the mean of its divisors is an integer number (21700).

146156 is a Friedman number, since it can be written as 61*((6+1)^4-5), using all its digits and the basic arithmetic operations.

2¹⁴⁶¹⁵⁶ is an apocalyptic number.

It is an amenable number.

146156 is a deficient number, since it is larger than the sum of its proper divisors (114244).

146156 is a wasteful number, since it uses less digits than its factorization.

146156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664 (or 662 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 146156 is about 382.3035443205. The cubic root of 146156 is about 52.6751219311.

Adding to 146156 its reverse (651641), we get a palindrome (797797).

The spelling of 146156 in words is "one hundred forty-six thousand, one hundred fifty-six".