11250419 has 2 divisors, whose sum is σ = 11250420. Its totient is φ = 11250418.

The previous prime is 11250409. The next prime is 11250433. The reversal of 11250419 is 91405211.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (91405211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11250419 - 2¹⁶ = 11184883 is a prime.

It is a super-2 number, since 2×11250419² = 253143855351122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11250394 and 11250403.

It is not a weakly prime, because it can be changed into another prime (11250409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5625209 + 5625210.

It is an arithmetic number, because the mean of its divisors is an integer number (5625210).

Almost surely, 2^11250419 is an apocalyptic number.

11250419 is a deficient number, since it is larger than the sum of its proper divisors (1).

11250419 is an equidigital number, since it uses as much as digits as its factorization.

11250419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 11250419 is about 3354.1644265003. The cubic root of 11250419 is about 224.0730190838.

Subtracting from 11250419 its sum of digits (23), we obtain a triangular number (11250396 = T₄₇₄₃).

The spelling of 11250419 in words is "eleven million, two hundred fifty thousand, four hundred nineteen".