152882231 has 2 divisors, whose sum is σ = 152882232. Its totient is φ = 152882230.

The previous prime is 152882203. The next prime is 152882267. The reversal of 152882231 is 132288251.

It is a happy number.

152882231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (132288251) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152882231 is a prime.

It is a super-2 number, since 2×152882231² = 46745953111074722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152882281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76441115 + 76441116.

It is an arithmetic number, because the mean of its divisors is an integer number (76441116).

Almost surely, 2^152882231 is an apocalyptic number.

152882231 is a deficient number, since it is larger than the sum of its proper divisors (1).

152882231 is an equidigital number, since it uses as much as digits as its factorization.

152882231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7680, while the sum is 32.

The square root of 152882231 is about 12364.5554307464. Note that the first 3 decimals coincide. The cubic root of 152882231 is about 534.7108589887.

The spelling of 152882231 in words is "one hundred fifty-two million, eight hundred eighty-two thousand, two hundred thirty-one".