11605256674 has 8 divisors (see below), whose sum is σ = 18990420048. Its totient is φ = 5275116660.

The previous prime is 11605256659. The next prime is 11605256683. The reversal of 11605256674 is 47665250611.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11605256674.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263755812 + ... + 263755855.

It is an arithmetic number, because the mean of its divisors is an integer number (2373802506).

Almost surely, 2^11605256674 is an apocalyptic number.

11605256674 is a deficient number, since it is larger than the sum of its proper divisors (7385163374).

11605256674 is a wasteful number, since it uses less digits than its factorization.

11605256674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527511680.

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 11605256674 in words is "eleven billion, six hundred five million, two hundred fifty-six thousand, six hundred seventy-four".