23448625 has 16 divisors (see below), whose sum is σ = 29549520. Its totient is φ = 18576000.

The previous prime is 23448619. The next prime is 23448643. The reversal of 23448625 is 52684432.

It can be written as a sum of positive squares in 8 ways, for example, as 3225616 + 20223009 = 1796^2 + 4497^2 .

It is a de Polignac number, because none of the positive numbers 2^k-23448625 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12765 + ... + 14485.

It is an arithmetic number, because the mean of its divisors is an integer number (1846845).

Almost surely, 2^23448625 is an apocalyptic number.

23448625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23448625 is a deficient number, since it is larger than the sum of its proper divisors (6100895).

23448625 is a wasteful number, since it uses less digits than its factorization.

23448625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1845 (or 1835 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

The square root of 23448625 is about 4842.3780315048. The cubic root of 23448625 is about 286.2238332838.

The spelling of 23448625 in words is "twenty-three million, four hundred forty-eight thousand, six hundred twenty-five".