10001424 has 40 divisors (see below), whose sum is σ = 26105472. Its totient is φ = 3299200.

The previous prime is 10001419. The next prime is 10001441. The reversal of 10001424 is 42410001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3817 + ... + 5879.

Almost surely, 2^10001424 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 10001424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13052736).

10001424 is an abundant number, since it is smaller than the sum of its proper divisors (16104048).

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

10001424 is a wasteful number, since it uses less digits than its factorization.

10001424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2175 (or 2169 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 10001424 is about 3162.5028063229. The cubic root of 10001424 is about 215.4536949011.

Adding to 10001424 its reverse (42410001), we get a palindrome (52411425).

It can be divided in two parts, 10001 and 424, that multiplied together give a palindrome (4240424).

The spelling of 10001424 in words is "ten million, one thousand, four hundred twenty-four".