520228598 has 4 divisors (see below), whose sum is σ = 780342900. Its totient is φ = 260114298.

The previous prime is 520228567. The next prime is 520228601. The reversal of 520228598 is 895822025.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130057148 + ... + 130057151.

It is an arithmetic number, because the mean of its divisors is an integer number (195085725).

Almost surely, 2^520228598 is an apocalyptic number.

520228598 is a deficient number, since it is larger than the sum of its proper divisors (260114302).

520228598 is a wasteful number, since it uses less digits than its factorization.

520228598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260114301.

The product of its (nonzero) digits is 115200, while the sum is 41.

The square root of 520228598 is about 22808.5202939603. The cubic root of 520228598 is about 804.2629716169.

The spelling of 520228598 in words is "five hundred twenty million, two hundred twenty-eight thousand, five hundred ninety-eight".