538787230 has 16 divisors (see below), whose sum is σ = 1003259520. Its totient is φ = 208083232.

The previous prime is 538787203. The next prime is 538787243. The reversal of 538787230 is 32787835.

538787230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×538787230² = 580583358422145800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 928654 + ... + 929233.

It is an arithmetic number, because the mean of its divisors is an integer number (62703720).

Almost surely, 2^538787230 is an apocalyptic number.

538787230 is a deficient number, since it is larger than the sum of its proper divisors (464472290).

538787230 is a wasteful number, since it uses less digits than its factorization.

538787230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1857923.

The product of its (nonzero) digits is 282240, while the sum is 43.

The square root of 538787230 is about 23211.7907538389. The cubic root of 538787230 is about 813.7152050203.

The spelling of 538787230 in words is "five hundred thirty-eight million, seven hundred eighty-seven thousand, two hundred thirty".