152346329 has 4 divisors (see below), whose sum is σ = 153458484. Its totient is φ = 151234176.

The previous prime is 152346289. The next prime is 152346331. The reversal of 152346329 is 923643251.

152346329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 923643251 = 227 ⋅4068913.

It can be written as a sum of positive squares in 2 ways, for example, as 80910025 + 71436304 = 8995^2 + 8452^2 .

It is a cyclic number.

It is not a de Polignac number, because 152346329 - 2¹² = 152342233 is a prime.

It is a super-3 number, since 3×152346329³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152342329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555872 + ... + 556145.

It is an arithmetic number, because the mean of its divisors is an integer number (38364621).

Almost surely, 2^152346329 is an apocalyptic number.

It is an amenable number.

152346329 is a deficient number, since it is larger than the sum of its proper divisors (1112155).

152346329 is a wasteful number, since it uses less digits than its factorization.

152346329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112154.

The product of its digits is 38880, while the sum is 35.

The square root of 152346329 is about 12342.8655100831. The cubic root of 152346329 is about 534.0853489899.

The spelling of 152346329 in words is "one hundred fifty-two million, three hundred forty-six thousand, three hundred twenty-nine".