11894976 has 84 divisors (see below), whose sum is σ = 34591752. Its totient is φ = 3907584.

The previous prime is 11894941. The next prime is 11894977. The reversal of 11894976 is 67949811.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11894977) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61536 + ... + 61728.

Almost surely, 2^11894976 is an apocalyptic number.

11894976 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 11894976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17295876).

11894976 is an abundant number, since it is smaller than the sum of its proper divisors (22696776).

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

11894976 is a wasteful number, since it uses less digits than its factorization.

11894976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318 (or 305 counting only the distinct ones).

The product of its digits is 108864, while the sum is 45.

The square root of 11894976 is about 3448.9093928371. The cubic root of 11894976 is about 228.2729878831.

It can be divided in two parts, 118949 and 76, that added together give a square (119025 = 345²).

The spelling of 11894976 in words is "eleven million, eight hundred ninety-four thousand, nine hundred seventy-six".