11751057 has 12 divisors (see below), whose sum is σ = 17179344. Its totient is φ = 7739160.

The previous prime is 11751053. The next prime is 11751059. The reversal of 11751057 is 75015711.

11751057 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11751057 - 2² = 11751053 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11751057.

It is not an unprimeable number, because it can be changed into a prime (11751053) 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, 7119 + ... + 8612.

It is an arithmetic number, because the mean of its divisors is an integer number (1431612).

Almost surely, 2^11751057 is an apocalyptic number.

It is an amenable number.

11751057 is a deficient number, since it is larger than the sum of its proper divisors (5428287).

11751057 is a wasteful number, since it uses less digits than its factorization.

11751057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15820 (or 15817 counting only the distinct ones).

The product of its (nonzero) digits is 1225, while the sum is 27.

The square root of 11751057 is about 3427.9814760293. The cubic root of 11751057 is about 227.3486140136.

Adding to 11751057 its reverse (75015711), we get a palindrome (86766768).

The spelling of 11751057 in words is "eleven million, seven hundred fifty-one thousand, fifty-seven".