236164 has 24 divisors (see below), whose sum is σ = 459648. Its totient is φ = 105600.

The previous prime is 236153. The next prime is 236167. The reversal of 236164 is 461632.

236164 = T₄₇ + T₄₈ + ... + T₁₁₄.

236164 is nontrivially palindromic in base 15.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (236167) 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, 1489 + ... + 1639.

It is an arithmetic number, because the mean of its divisors is an integer number (19152).

2²³⁶¹⁶⁴ is an apocalyptic number.

It is an amenable number.

236164 is a deficient number, since it is larger than the sum of its proper divisors (223484).

236164 is a wasteful number, since it uses less digits than its factorization.

236164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195 (or 193 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 236164 is about 485.9670770742. The cubic root of 236164 is about 61.8117774114.

Adding to 236164 its reverse (461632), we get a palindrome (697796).

It can be divided in two parts, 236 and 164, that added together give a square (400 = 20²).

The spelling of 236164 in words is "two hundred thirty-six thousand, one hundred sixty-four".