236052149 has 2 divisors, whose sum is σ = 236052150. Its totient is φ = 236052148.

The previous prime is 236052101. The next prime is 236052217. The reversal of 236052149 is 941250632.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 232776049 + 3276100 = 15257^2 + 1810^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-236052149 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (236054149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118026074 + 118026075.

It is an arithmetic number, because the mean of its divisors is an integer number (118026075).

Almost surely, 2^236052149 is an apocalyptic number.

It is an amenable number.

236052149 is a deficient number, since it is larger than the sum of its proper divisors (1).

236052149 is an equidigital number, since it uses as much as digits as its factorization.

236052149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 236052149 is about 15363.9887073637. The cubic root of 236052149 is about 618.0201752577.

The spelling of 236052149 in words is "two hundred thirty-six million, fifty-two thousand, one hundred forty-nine".