245536882 has 16 divisors (see below), whose sum is σ = 390269880. Its totient is φ = 115458048.

The previous prime is 245536871. The next prime is 245536897. The reversal of 245536882 is 288635542.

It can be written as a sum of positive squares in 4 ways, for example, as 214944921 + 30591961 = 14661^2 + 5531^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69298 + ... + 72754.

Almost surely, 2^245536882 is an apocalyptic number.

245536882 is a deficient number, since it is larger than the sum of its proper divisors (144732998).

245536882 is a wasteful number, since it uses less digits than its factorization.

245536882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5565.

The product of its digits is 460800, while the sum is 43.

The square root of 245536882 is about 15669.6165237060. The cubic root of 245536882 is about 626.1892084581.

It can be divided in two parts, 245 and 536882, that multiplied together give a triangular number (131536090 = T₁₆₂₁₉).

The spelling of 245536882 in words is "two hundred forty-five million, five hundred thirty-six thousand, eight hundred eighty-two".