239042880 has 224 divisors, whose sum is σ = 857097600. Its totient is φ = 62705664.

The previous prime is 239042873. The next prime is 239042927. The reversal of 239042880 is 88240932.

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 polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 630531 + ... + 630909.

Almost surely, 2^239042880 is an apocalyptic number.

239042880 is a gapful number since it is divisible by the number (20) 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 239042880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (428548800).

239042880 is an abundant number, since it is smaller than the sum of its proper divisors (618054720).

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

239042880 is a wasteful number, since it uses less digits than its factorization.

239042880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478 (or 462 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 239042880 is about 15461.0116098527. The cubic root of 239042880 is about 620.6192910273.

The spelling of 239042880 in words is "two hundred thirty-nine million, forty-two thousand, eight hundred eighty".