11882046 has 32 divisors (see below), whose sum is σ = 26562816. Its totient is φ = 3512000.

The previous prime is 11881957. The next prime is 11882071. The reversal of 11882046 is 64028811.

It is a super-2 number, since 2×11882046² = 282366034292232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 511 + ... + 4901.

It is an arithmetic number, because the mean of its divisors is an integer number (830088).

Almost surely, 2^11882046 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11882046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13281408).

11882046 is an abundant number, since it is smaller than the sum of its proper divisors (14680770).

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

11882046 is a wasteful number, since it uses less digits than its factorization.

11882046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4448.

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 11882046 is about 3447.0343775483. The cubic root of 11882046 is about 228.1902459522.

The spelling of 11882046 in words is "eleven million, eight hundred eighty-two thousand, forty-six".