11701424 has 40 divisors (see below), whose sum is σ = 26093568. Its totient is φ = 4979520.

The previous prime is 11701387. The next prime is 11701429. The reversal of 11701424 is 42410711.

It is a junction number, because it is equal to n+sod(n) for n = 11701396 and 11701405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11701429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21119 + ... + 21665.

Almost surely, 2^11701424 is an apocalyptic number.

11701424 is a gapful number since it is divisible by the number (14) 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 11701424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13046784).

11701424 is an abundant number, since it is smaller than the sum of its proper divisors (14392144).

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

11701424 is a wasteful number, since it uses less digits than its factorization.

11701424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753 (or 747 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 11701424 is about 3420.7344240674. The cubic root of 11701424 is about 227.0280778015.

The spelling of 11701424 in words is "eleven million, seven hundred one thousand, four hundred twenty-four".