11701248 has 88 divisors (see below), whose sum is σ = 33701808. Its totient is φ = 3588096.

The previous prime is 11701247. The next prime is 11701267. The reversal of 11701248 is 84210711.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (11701241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39790 + ... + 40082.

Almost surely, 2^11701248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11701248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16850904).

11701248 is an abundant number, since it is smaller than the sum of its proper divisors (22000560).

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

11701248 is a wasteful number, since it uses less digits than its factorization.

11701248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329 (or 311 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 24.

The square root of 11701248 is about 3420.7086985009. The cubic root of 11701248 is about 227.0269395599.

Adding to 11701248 its reverse (84210711), we get a palindrome (95911959).

The spelling of 11701248 in words is "eleven million, seven hundred one thousand, two hundred forty-eight".