239067225 has 18 divisors (see below), whose sum is σ = 428196366. Its totient is φ = 127502400.

The previous prime is 239067173. The next prime is 239067247. The reversal of 239067225 is 522760932.

It can be written as a sum of positive squares in 3 ways, for example, as 18455616 + 220611609 = 4296^2 + 14853^2 .

It is not a de Polignac number, because 239067225 - 2⁸ = 239066969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 239067225.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 531036 + ... + 531485.

It is an arithmetic number, because the mean of its divisors is an integer number (23788687).

Almost surely, 2^239067225 is an apocalyptic number.

239067225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

239067225 is a deficient number, since it is larger than the sum of its proper divisors (189129141).

239067225 is a wasteful number, since it uses less digits than its factorization.

239067225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062537 (or 1062529 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 239067225 is about 15461.7988927550. The cubic root of 239067225 is about 620.6403590239.

The spelling of 239067225 in words is "two hundred thirty-nine million, sixty-seven thousand, two hundred twenty-five".