11750047 has 12 divisors (see below), whose sum is σ = 12368160. Its totient is φ = 11156288.

The previous prime is 11750041. The next prime is 11750059. The reversal of 11750047 is 74005711.

It is not a de Polignac number, because 11750047 - 2⁷ = 11749919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11750041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131979 + ... + 132067.

It is an arithmetic number, because the mean of its divisors is an integer number (1030680).

Almost surely, 2^11750047 is an apocalyptic number.

11750047 is a deficient number, since it is larger than the sum of its proper divisors (618113).

11750047 is an frugal number, since it uses more digits than its factorization.

11750047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242 (or 189 counting only the distinct ones).

The product of its (nonzero) digits is 980, while the sum is 25.

The square root of 11750047 is about 3427.8341558483. The cubic root of 11750047 is about 227.3421003108.

Adding to 11750047 its reverse (74005711), we get a palindrome (85755758).

It can be divided in two parts, 117500 and 47, that multiplied together give a square (5522500 = 2350²).

The spelling of 11750047 in words is "eleven million, seven hundred fifty thousand, forty-seven".