512239104 has 240 divisors, whose sum is σ = 1689079392. Its totient is φ = 148045824.

The previous prime is 512239103. The next prime is 512239127. The reversal of 512239104 is 401932215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512239103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1018117 + ... + 1018619.

Almost surely, 2^512239104 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 512239104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (844539696).

512239104 is an abundant number, since it is smaller than the sum of its proper divisors (1176840288).

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

512239104 is a wasteful number, since it uses less digits than its factorization.

512239104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557 (or 538 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 512239104 is about 22632.6998831337. The cubic root of 512239104 is about 800.1245139527.

The spelling of 512239104 in words is "five hundred twelve million, two hundred thirty-nine thousand, one hundred four".