11950345 has 32 divisors (see below), whose sum is σ = 16625664. Its totient is φ = 8164800.

The previous prime is 11950343. The next prime is 11950381. The reversal of 11950345 is 54305911.

It is not a de Polignac number, because 11950345 - 2¹ = 11950343 is a prime.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (11950343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73234 + ... + 73396.

It is an arithmetic number, because the mean of its divisors is an integer number (519552).

Almost surely, 2^11950345 is an apocalyptic number.

It is an amenable number.

11950345 is a deficient number, since it is larger than the sum of its proper divisors (4675319).

11950345 is a wasteful number, since it uses less digits than its factorization.

11950345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 11950345 is about 3456.9271036572. The cubic root of 11950345 is about 228.6266298037.

The spelling of 11950345 in words is "eleven million, nine hundred fifty thousand, three hundred forty-five".