23425045 has 8 divisors (see below), whose sum is σ = 32125824. Its totient is φ = 16062864.

The previous prime is 23425019. The next prime is 23425091. The reversal of 23425045 is 54052432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23425045 - 2⁷ = 23424917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 334609 + ... + 334678.

It is an arithmetic number, because the mean of its divisors is an integer number (4015728).

Almost surely, 2^23425045 is an apocalyptic number.

It is an amenable number.

23425045 is a deficient number, since it is larger than the sum of its proper divisors (8700779).

23425045 is an equidigital number, since it uses as much as digits as its factorization.

23425045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669299.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 23425045 is about 4839.9426649497. The cubic root of 23425045 is about 286.1278586218.

Adding to 23425045 its reverse (54052432), we get a palindrome (77477477).

The spelling of 23425045 in words is "twenty-three million, four hundred twenty-five thousand, forty-five".