23471325 has 36 divisors (see below), whose sum is σ = 42645460. Its totient is φ = 12337920.

The previous prime is 23471317. The next prime is 23471333. The reversal of 23471325 is 52317432.

It is an interprime number because it is at equal distance from previous prime (23471317) and next prime (23471333).

It can be written as a sum of positive squares in 6 ways, for example, as 3059001 + 20412324 = 1749^2 + 4518^2 .

It is not a de Polignac number, because 23471325 - 2³ = 23471317 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 35 ways as a sum of consecutive naturals, for example, 15711 + ... + 17139.

Almost surely, 2^23471325 is an apocalyptic number.

23471325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23471325 is a deficient number, since it is larger than the sum of its proper divisors (19174135).

23471325 is a wasteful number, since it uses less digits than its factorization.

23471325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1518 (or 1510 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 23471325 is about 4844.7213542164. The cubic root of 23471325 is about 286.3161654287.

Adding to 23471325 its reverse (52317432), we get a palindrome (75788757).

The spelling of 23471325 in words is "twenty-three million, four hundred seventy-one thousand, three hundred twenty-five".