11752023 has 8 divisors (see below), whose sum is σ = 15685488. Its totient is φ = 7826624.

The previous prime is 11752019. The next prime is 11752087. The reversal of 11752023 is 32025711.

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

It is a cyclic number.

It is not a de Polignac number, because 11752023 - 2² = 11752019 is a prime.

It is a super-2 number, since 2×11752023² = 276220089185058, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11752003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3715 + ... + 6107.

It is an arithmetic number, because the mean of its divisors is an integer number (1960686).

Almost surely, 2^11752023 is an apocalyptic number.

11752023 is a deficient number, since it is larger than the sum of its proper divisors (3933465).

11752023 is a wasteful number, since it uses less digits than its factorization.

11752023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4033.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 11752023 is about 3428.1223723782. The cubic root of 11752023 is about 227.3548436020.

Adding to 11752023 its reverse (32025711), we get a palindrome (43777734).

The spelling of 11752023 in words is "eleven million, seven hundred fifty-two thousand, twenty-three".