235772 has 6 divisors (see below), whose sum is σ = 412608. Its totient is φ = 117884.

The previous prime is 235751. The next prime is 235783. The reversal of 235772 is 277532.

235772 = T₁₂₈ + T₁₂₉ + ... + T₁₅₁.

It is a zygodrome in base 2.

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 235772.

It is an unprimeable number.

235772 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29468 + ... + 29475.

It is an arithmetic number, because the mean of its divisors is an integer number (68768).

2²³⁵⁷⁷² is an apocalyptic number.

It is an amenable number.

235772 is a deficient number, since it is larger than the sum of its proper divisors (176836).

235772 is a wasteful number, since it uses less digits than its factorization.

235772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58947 (or 58945 counting only the distinct ones).

The product of its digits is 2940, while the sum is 26.

The square root of 235772 is about 485.5635900683. The cubic root of 235772 is about 61.7775587676. Note that the first 3 decimals are identical.

The spelling of 235772 in words is "two hundred thirty-five thousand, seven hundred seventy-two".