11250413 has 16 divisors (see below), whose sum is σ = 12767040. Its totient is φ = 9849600.

The previous prime is 11250409. The next prime is 11250419. The reversal of 11250413 is 31405211.

It is not a de Polignac number, because 11250413 - 2² = 11250409 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11250391 and 11250400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11250419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19418 + ... + 19988.

It is an arithmetic number, because the mean of its divisors is an integer number (797940).

Almost surely, 2^11250413 is an apocalyptic number.

It is an amenable number.

11250413 is a deficient number, since it is larger than the sum of its proper divisors (1516627).

11250413 is a wasteful number, since it uses less digits than its factorization.

11250413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 11250413 is about 3354.1635320896. The cubic root of 11250413 is about 224.0729792501.

Subtracting from 11250413 its sum of digits (17), we obtain a triangular number (11250396 = T₄₇₄₃).

Adding to 11250413 its reverse (31405211), we get a palindrome (42655624).

The spelling of 11250413 in words is "eleven million, two hundred fifty thousand, four hundred thirteen".