239093148 has 72 divisors (see below), whose sum is σ = 653562000. Its totient is φ = 67828992.

The previous prime is 239093147. The next prime is 239093161. The reversal of 239093148 is 841390932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239093147) 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 in 23 ways as a sum of consecutive naturals, for example, 86248 + ... + 88976.

It is an arithmetic number, because the mean of its divisors is an integer number (9077250).

Almost surely, 2^239093148 is an apocalyptic number.

239093148 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 239093148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (326781000).

239093148 is an abundant number, since it is smaller than the sum of its proper divisors (414468852).

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

239093148 is a wasteful number, since it uses less digits than its factorization.

239093148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2899 (or 2890 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 239093148 is about 15462.6371618815. The cubic root of 239093148 is about 620.6627910387.

The spelling of 239093148 in words is "two hundred thirty-nine million, ninety-three thousand, one hundred forty-eight".