245436322 has 16 divisors (see below), whose sum is σ = 377861112. Its totient is φ = 119516800.

The previous prime is 245436313. The next prime is 245436341. The reversal of 245436322 is 223634542.

It can be written as a sum of positive squares in 4 ways, for example, as 239909121 + 5527201 = 15489^2 + 2351^2 .

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, 6072 + ... + 22972.

Almost surely, 2^245436322 is an apocalyptic number.

245436322 is a deficient number, since it is larger than the sum of its proper divisors (132424790).

245436322 is a wasteful number, since it uses less digits than its factorization.

245436322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17093.

The product of its digits is 34560, while the sum is 31.

The square root of 245436322 is about 15666.4074375716. The cubic root of 245436322 is about 626.1037112072.

The spelling of 245436322 in words is "two hundred forty-five million, four hundred thirty-six thousand, three hundred twenty-two".