152309148 has 12 divisors (see below), whose sum is σ = 355388040. Its totient is φ = 50769712.

The previous prime is 152309119. The next prime is 152309153. The reversal of 152309148 is 841903251.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 6346203 + ... + 6346226.

It is an arithmetic number, because the mean of its divisors is an integer number (29615670).

Almost surely, 2^152309148 is an apocalyptic number.

It is an amenable number.

152309148 is an abundant number, since it is smaller than the sum of its proper divisors (203078892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152309148 is a wasteful number, since it uses less digits than its factorization.

152309148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12692436 (or 12692434 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 152309148 is about 12341.3592444268. The cubic root of 152309148 is about 534.0418965851.

The spelling of 152309148 in words is "one hundred fifty-two million, three hundred nine thousand, one hundred forty-eight".