11752069 has 12 divisors (see below), whose sum is σ = 13886112. Its totient is φ = 9742680.

The previous prime is 11752019. The next prime is 11752087. The reversal of 11752069 is 96025711.

It is not a de Polignac number, because 11752069 - 2¹¹ = 11750021 is a prime.

It is a super-2 number, since 2×11752069² = 276222251561522, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11752069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11752009) 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 11 ways as a sum of consecutive naturals, for example, 5854 + ... + 7600.

It is an arithmetic number, because the mean of its divisors is an integer number (1157176).

Almost surely, 2^11752069 is an apocalyptic number.

It is an amenable number.

11752069 is a deficient number, since it is larger than the sum of its proper divisors (2134043).

11752069 is an equidigital number, since it uses as much as digits as its factorization.

11752069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1816 (or 1785 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 11752069 is about 3428.1290815837. The cubic root of 11752069 is about 227.3551402405.

The spelling of 11752069 in words is "eleven million, seven hundred fifty-two thousand, sixty-nine".