11714745 has 64 divisors (see below), whose sum is σ = 22855680. Its totient is φ = 5011200.

The previous prime is 11714743. The next prime is 11714767. The reversal of 11714745 is 54741711.

11714745 = T₅₈₉ + T₅₉₀ + ... + T₆₄₉.

It is not a de Polignac number, because 11714745 - 2¹ = 11714743 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11714741) 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 63 ways as a sum of consecutive naturals, for example, 192015 + ... + 192075.

It is an arithmetic number, because the mean of its divisors is an integer number (357120).

Almost surely, 2^11714745 is an apocalyptic number.

11714745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11714745 is a deficient number, since it is larger than the sum of its proper divisors (11140935).

11714745 is a wasteful number, since it uses less digits than its factorization.

11714745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166.

The product of its digits is 3920, while the sum is 30.

The square root of 11714745 is about 3422.6809667277. The cubic root of 11714745 is about 227.1141953584.

The spelling of 11714745 in words is "eleven million, seven hundred fourteen thousand, seven hundred forty-five".