239007672 has 80 divisors (see below), whose sum is σ = 672740640. Its totient is φ = 79277184.

The previous prime is 239007667. The next prime is 239007749. The reversal of 239007672 is 276700932.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 150193 + ... + 151775.

It is an arithmetic number, because the mean of its divisors is an integer number (8409258).

Almost surely, 2^239007672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 239007672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (336370320).

239007672 is an abundant number, since it is smaller than the sum of its proper divisors (433732968).

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

239007672 is a wasteful number, since it uses less digits than its factorization.

239007672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834 (or 1821 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 239007672 is about 15459.8729619619. The cubic root of 239007672 is about 620.5888197344.

The spelling of 239007672 in words is "two hundred thirty-nine million, seven thousand, six hundred seventy-two".