11419425 has 18 divisors (see below), whose sum is σ = 20453862. Its totient is φ = 6090240.

The previous prime is 11419411. The next prime is 11419451. The reversal of 11419425 is 52491411.

It can be written as a sum of positive squares in 3 ways, for example, as 2634129 + 8785296 = 1623^2 + 2964^2 .

It is not a de Polignac number, because 11419425 - 2⁷ = 11419297 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 25152 + ... + 25601.

Almost surely, 2^11419425 is an apocalyptic number.

11419425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11419425 is a deficient number, since it is larger than the sum of its proper divisors (9034437).

11419425 is a wasteful number, since it uses less digits than its factorization.

11419425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50769 (or 50761 counting only the distinct ones).

The product of its digits is 1440, while the sum is 27.

The square root of 11419425 is about 3379.2639731160. The cubic root of 11419425 is about 225.1894700342.

The spelling of 11419425 in words is "eleven million, four hundred nineteen thousand, four hundred twenty-five".