11748132 has 144 divisors (see below), whose sum is σ = 35750400. Its totient is φ = 3326400.

The previous prime is 11748131. The next prime is 11748133. The reversal of 11748132 is 23184711.

It is an interprime number because it is at equal distance from previous prime (11748131) and next prime (11748133).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 11748096 and 11748105.

It is not an unprimeable number, because it can be changed into a prime (11748131) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 378957 + ... + 378987.

Almost surely, 2^11748132 is an apocalyptic number.

11748132 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 11748132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17875200).

11748132 is an abundant number, since it is smaller than the sum of its proper divisors (24002268).

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

11748132 is a wasteful number, since it uses less digits than its factorization.

11748132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95 (or 76 counting only the distinct ones).

The product of its digits is 1344, while the sum is 27.

The square root of 11748132 is about 3427.5548135661. The cubic root of 11748132 is about 227.3297490474.

The spelling of 11748132 in words is "eleven million, seven hundred forty-eight thousand, one hundred thirty-two".