152326089 has 20 divisors (see below), whose sum is σ = 231286660. Its totient is φ = 99882720.

The previous prime is 152326087. The next prime is 152326091. The reversal of 152326089 is 980623251.

152326089 is a `hidden beast` number, since 15 + 2 + 32 + 608 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (152326087) and next prime (152326091).

It can be written as a sum of positive squares in 2 ways, for example, as 63872064 + 88454025 = 7992^2 + 9405^2 .

It is not a de Polignac number, because 152326089 - 2¹ = 152326087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152326087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10474 + ... + 20355.

It is an arithmetic number, because the mean of its divisors is an integer number (11564333).

Almost surely, 2^152326089 is an apocalyptic number.

It is an amenable number.

152326089 is a deficient number, since it is larger than the sum of its proper divisors (78960571).

152326089 is an equidigital number, since it uses as much as digits as its factorization.

152326089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30902 (or 30893 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 152326089 is about 12342.0455759975. The cubic root of 152326089 is about 534.0616959395.

It can be divided in two parts, 15232 and 6089, that added together give a triangular number (21321 = T₂₀₆).

The spelling of 152326089 in words is "one hundred fifty-two million, three hundred twenty-six thousand, eighty-nine".