240226685 has 8 divisors (see below), whose sum is σ = 289000536. Its totient is φ = 191695680.

The previous prime is 240226673. The next prime is 240226699. The reversal of 240226685 is 586622042.

It can be written as a sum of positive squares in 4 ways, for example, as 1493284 + 238733401 = 1222^2 + 15451^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 240226685 - 2¹² = 240222589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58526 + ... + 62495.

It is an arithmetic number, because the mean of its divisors is an integer number (36125067).

Almost surely, 2^240226685 is an apocalyptic number.

It is an amenable number.

240226685 is a deficient number, since it is larger than the sum of its proper divisors (48773851).

240226685 is a wasteful number, since it uses less digits than its factorization.

240226685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121423.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 240226685 is about 15499.2478849782. The cubic root of 240226685 is about 621.6420960116.

The spelling of 240226685 in words is "two hundred forty million, two hundred twenty-six thousand, six hundred eighty-five".