240468445 has 8 divisors (see below), whose sum is σ = 329785344. Its totient is φ = 164892624.

The previous prime is 240468419. The next prime is 240468461. The reversal of 240468445 is 544864042.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 240468445 - 2⁵ = 240468413 is a prime.

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, 3435229 + ... + 3435298.

It is an arithmetic number, because the mean of its divisors is an integer number (41223168).

Almost surely, 2^240468445 is an apocalyptic number.

It is an amenable number.

240468445 is a deficient number, since it is larger than the sum of its proper divisors (89316899).

240468445 is an equidigital number, since it uses as much as digits as its factorization.

240468445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6870539.

The product of its (nonzero) digits is 122880, while the sum is 37.

The square root of 240468445 is about 15507.0450118648. The cubic root of 240468445 is about 621.8505627292.

The spelling of 240468445 in words is "two hundred forty million, four hundred sixty-eight thousand, four hundred forty-five".