11962969 has 4 divisors (see below), whose sum is σ = 11977344. Its totient is φ = 11948596.

The previous prime is 11962963. The next prime is 11962981. The reversal of 11962969 is 96926911.

11962969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11962969 - 2¹³ = 11954777 is a prime.

It is a super-2 number, since 2×11962969² = 286225254589922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11962963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5857 + ... + 7630.

It is an arithmetic number, because the mean of its divisors is an integer number (2994336).

Almost surely, 2^11962969 is an apocalyptic number.

It is an amenable number.

11962969 is a deficient number, since it is larger than the sum of its proper divisors (14375).

11962969 is an equidigital number, since it uses as much as digits as its factorization.

11962969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14374.

The product of its digits is 52488, while the sum is 43.

The square root of 11962969 is about 3458.7525207797. The cubic root of 11962969 is about 228.7071063332.

The spelling of 11962969 in words is "eleven million, nine hundred sixty-two thousand, nine hundred sixty-nine".