240946673 has 16 divisors (see below), whose sum is σ = 273014016. Its totient is φ = 210727440.

The previous prime is 240946669. The next prime is 240946723. The reversal of 240946673 is 376649042.

It is not a de Polignac number, because 240946673 - 2² = 240946669 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 240946673.

It is not an unprimeable number, because it can be changed into a prime (240946633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27890 + ... + 35492.

It is an arithmetic number, because the mean of its divisors is an integer number (17063376).

Almost surely, 2^240946673 is an apocalyptic number.

It is an amenable number.

240946673 is a deficient number, since it is larger than the sum of its proper divisors (32067343).

240946673 is a wasteful number, since it uses less digits than its factorization.

240946673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7724.

The product of its (nonzero) digits is 217728, while the sum is 41.

The square root of 240946673 is about 15522.4570542166. The cubic root of 240946673 is about 622.2625217391.

The spelling of 240946673 in words is "two hundred forty million, nine hundred forty-six thousand, six hundred seventy-three".