23696425 has 6 divisors (see below), whose sum is σ = 29383598. Its totient is φ = 18957120.

The previous prime is 23696411. The next prime is 23696429. The reversal of 23696425 is 52469632.

It can be written as a sum of positive squares in 3 ways, for example, as 5103081 + 18593344 = 2259^2 + 4312^2 .

It is not a de Polignac number, because 23696425 - 2¹³ = 23688233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23696429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 473904 + ... + 473953.

Almost surely, 2^23696425 is an apocalyptic number.

23696425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23696425 is a deficient number, since it is larger than the sum of its proper divisors (5687173).

23696425 is an equidigital number, since it uses as much as digits as its factorization.

23696425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947867 (or 947862 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

The square root of 23696425 is about 4867.8973900443. The cubic root of 23696425 is about 287.2285528638.

The spelling of 23696425 in words is "twenty-three million, six hundred ninety-six thousand, four hundred twenty-five".