11962967 has 4 divisors (see below), whose sum is σ = 12483120. Its totient is φ = 11442816.

The previous prime is 11962963. The next prime is 11962981. The reversal of 11962967 is 76926911.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76926911 = 3389 ⋅22699.

It is a cyclic number.

It is not a de Polignac number, because 11962967 - 2² = 11962963 is a prime.

It is a super-2 number, since 2×11962967² = 286225158886178, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11962963) 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 3 ways as a sum of consecutive naturals, for example, 260042 + ... + 260087.

It is an arithmetic number, because the mean of its divisors is an integer number (3120780).

Almost surely, 2^11962967 is an apocalyptic number.

11962967 is a deficient number, since it is larger than the sum of its proper divisors (520153).

11962967 is an equidigital number, since it uses as much as digits as its factorization.

11962967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520152.

The product of its digits is 40824, while the sum is 41.

The square root of 11962967 is about 3458.7522316581. The cubic root of 11962967 is about 228.7070935880.

The spelling of 11962967 in words is "eleven million, nine hundred sixty-two thousand, nine hundred sixty-seven".