11902976 has 28 divisors (see below), whose sum is σ = 23820882. Its totient is φ = 5947392.

The previous prime is 11902973. The next prime is 11902993. The reversal of 11902976 is 67920911.

It can be written as a sum of positive squares in only one way, i.e., 6885376 + 5017600 = 2624^2 + 2240^2 .

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (11902973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7466 + ... + 8918.

Almost surely, 2^11902976 is an apocalyptic number.

11902976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11902976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11910441).

11902976 is an abundant number, since it is smaller than the sum of its proper divisors (11917906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11902976 is an frugal number, since it uses more digits than its factorization.

11902976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479 (or 1455 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 35.

The square root of 11902976 is about 3450.0689848175. The cubic root of 11902976 is about 228.3241516308.

The spelling of 11902976 in words is "eleven million, nine hundred two thousand, nine hundred seventy-six".