152232019 has 2 divisors, whose sum is σ = 152232020. Its totient is φ = 152232018.

The previous prime is 152232011. The next prime is 152232029. The reversal of 152232019 is 910232251.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 152232019 - 2³ = 152232011 is a prime.

It is a super-2 number, since 2×152232019² = 46349175217632722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 152231984 and 152232002.

It is not a weakly prime, because it can be changed into another prime (152232011) by changing a digit.

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, 76116009 + 76116010.

It is an arithmetic number, because the mean of its divisors is an integer number (76116010).

Almost surely, 2^152232019 is an apocalyptic number.

152232019 is a deficient number, since it is larger than the sum of its proper divisors (1).

152232019 is an equidigital number, since it uses as much as digits as its factorization.

152232019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 152232019 is about 12338.2340308490. The cubic root of 152232019 is about 533.9517355042.

The spelling of 152232019 in words is "one hundred fifty-two million, two hundred thirty-two thousand, nineteen".