11776001 has 8 divisors (see below), whose sum is σ = 12576000. Its totient is φ = 11002320.

The previous prime is 11775971. The next prime is 11776003. The reversal of 11776001 is 10067711.

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 11776001 - 2¹⁰ = 11774977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11776003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5651 + ... + 7448.

It is an arithmetic number, because the mean of its divisors is an integer number (1572000).

It is a Proth number, since it is equal to 2875 ⋅ 2¹² + 1 and 2875 < 2¹².

Almost surely, 2^11776001 is an apocalyptic number.

It is an amenable number.

11776001 is a deficient number, since it is larger than the sum of its proper divisors (799999).

11776001 is a wasteful number, since it uses less digits than its factorization.

11776001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13159.

The product of its (nonzero) digits is 294, while the sum is 23.

The square root of 11776001 is about 3431.6178400282. The cubic root of 11776001 is about 227.5093648280.

The spelling of 11776001 in words is "eleven million, seven hundred seventy-six thousand, one".