240681362 has 4 divisors (see below), whose sum is σ = 361022046. Its totient is φ = 120340680.

The previous prime is 240681323. The next prime is 240681373. The reversal of 240681362 is 263186042.

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

It can be written as a sum of positive squares in only one way, i.e., 190964761 + 49716601 = 13819^2 + 7051^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60170339 + ... + 60170342.

Almost surely, 2^240681362 is an apocalyptic number.

240681362 is a deficient number, since it is larger than the sum of its proper divisors (120340684).

240681362 is a wasteful number, since it uses less digits than its factorization.

240681362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120340683.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 240681362 is about 15513.9086628741. The cubic root of 240681362 is about 622.0340427944.

The spelling of 240681362 in words is "two hundred forty million, six hundred eighty-one thousand, three hundred sixty-two".