11650425 has 24 divisors (see below), whose sum is σ = 19400544. Its totient is φ = 6168960.

The previous prime is 11650403. The next prime is 11650447. The reversal of 11650425 is 52405611.

It is an interprime number because it is at equal distance from previous prime (11650403) and next prime (11650447).

It is not a de Polignac number, because 11650425 - 2⁵ = 11650393 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11650395 and 11650404.

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 23 ways as a sum of consecutive naturals, for example, 11749 + ... + 12701.

It is an arithmetic number, because the mean of its divisors is an integer number (808356).

Almost surely, 2^11650425 is an apocalyptic number.

11650425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11650425 is a deficient number, since it is larger than the sum of its proper divisors (7750119).

11650425 is a wasteful number, since it uses less digits than its factorization.

11650425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129 (or 1124 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 11650425 is about 3413.2718907230. The cubic root of 11650425 is about 226.6977742293.

The spelling of 11650425 in words is "eleven million, six hundred fifty thousand, four hundred twenty-five".