11701678 has 8 divisors (see below), whose sum is σ = 18585072. Its totient is φ = 5506656.

The previous prime is 11701673. The next prime is 11701693. The reversal of 11701678 is 87610711.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11701673) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 172050 + ... + 172117.

It is an arithmetic number, because the mean of its divisors is an integer number (2323134).

Almost surely, 2^11701678 is an apocalyptic number.

11701678 is a deficient number, since it is larger than the sum of its proper divisors (6883394).

11701678 is a wasteful number, since it uses less digits than its factorization.

11701678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344186.

The product of its (nonzero) digits is 2352, while the sum is 31.

The square root of 11701678 is about 3420.7715503962. The cubic root of 11701678 is about 227.0297204709.

The spelling of 11701678 in words is "eleven million, seven hundred one thousand, six hundred seventy-eight".