13883772 has 48 divisors (see below), whose sum is σ = 37255680. Its totient is φ = 3941952.

The previous prime is 13883761. The next prime is 13883791. The reversal of 13883772 is 27738831.

It is a self number, because there is not a number n which added to its sum of digits gives 13883772.

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, 16129 + ... + 16967.

It is an arithmetic number, because the mean of its divisors is an integer number (776160).

Almost surely, 2^13883772 is an apocalyptic number.

13883772 is a gapful number since it is divisible by the number (12) 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 13883772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18627840).

13883772 is an abundant number, since it is smaller than the sum of its proper divisors (23371908).

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

13883772 is a wasteful number, since it uses less digits than its factorization.

13883772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050 (or 1048 counting only the distinct ones).

The product of its digits is 56448, while the sum is 39.

The square root of 13883772 is about 3726.0933965750. The cubic root of 13883772 is about 240.3454054355.

It can be divided in two parts, 13 and 883772, that added together give a triangular number (883785 = T₁₃₂₉).

The spelling of 13883772 in words is "thirteen million, eight hundred eighty-three thousand, seven hundred seventy-two".