11748528 has 60 divisors (see below), whose sum is σ = 35873448. Its totient is φ = 3559680.

The previous prime is 11748521. The next prime is 11748553. The reversal of 11748528 is 82584711.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 11748492 and 11748501.

It is not an unprimeable number, because it can be changed into a prime (11748521) 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, 2125 + ... + 5292.

Almost surely, 2^11748528 is an apocalyptic number.

11748528 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11748528 is an abundant number, since it is smaller than the sum of its proper divisors (24124920).

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

11748528 is a wasteful number, since it uses less digits than its factorization.

11748528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7442 (or 7433 counting only the distinct ones).

The product of its digits is 17920, while the sum is 36.

The square root of 11748528 is about 3427.6125802080. The cubic root of 11748528 is about 227.3323032569.

The spelling of 11748528 in words is "eleven million, seven hundred forty-eight thousand, five hundred twenty-eight".