11453925 has 24 divisors (see below), whose sum is σ = 21643456. Its totient is φ = 5235840.

The previous prime is 11453921. The next prime is 11453929. The reversal of 11453925 is 52935411.

It is an interprime number because it is at equal distance from previous prime (11453921) and next prime (11453929).

It is not a de Polignac number, because 11453925 - 2² = 11453921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11453892 and 11453901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11453921) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10384 + ... + 11433.

Almost surely, 2^11453925 is an apocalyptic number.

11453925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11453925 is a deficient number, since it is larger than the sum of its proper divisors (10189531).

11453925 is a wasteful number, since it uses less digits than its factorization.

11453925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21837 (or 21832 counting only the distinct ones).

The product of its digits is 5400, while the sum is 30.

The square root of 11453925 is about 3384.3647853031. The cubic root of 11453925 is about 225.4160204360.

The spelling of 11453925 in words is "eleven million, four hundred fifty-three thousand, nine hundred twenty-five".