236148 has 24 divisors (see below), whose sum is σ = 601440. Its totient is φ = 71520.

The previous prime is 236143. The next prime is 236153. The reversal of 236148 is 841632.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (236143) and next prime (236153).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 236148.

It is not an unprimeable number, because it can be changed into a prime (236143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 763 + ... + 1026.

It is an arithmetic number, because the mean of its divisors is an integer number (25060).

236148 is a Friedman number, since it can be written as 6*(3^(8+1)-4)*2, using all its digits and the basic arithmetic operations.

2²³⁶¹⁴⁸ is an apocalyptic number.

It is an amenable number.

236148 is an abundant number, since it is smaller than the sum of its proper divisors (365292).

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

236148 is a wasteful number, since it uses less digits than its factorization.

236148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1807 (or 1805 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 236148 is about 485.9506147748. The cubic root of 236148 is about 61.8103814736.

The spelling of 236148 in words is "two hundred thirty-six thousand, one hundred forty-eight".