23425342 has 16 divisors (see below), whose sum is σ = 35970912. Its totient is φ = 11437920.

The previous prime is 23425321. The next prime is 23425343. The reversal of 23425342 is 24352432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23425343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18543 + ... + 19765.

It is an arithmetic number, because the mean of its divisors is an integer number (2248182).

Almost surely, 2^23425342 is an apocalyptic number.

23425342 is a deficient number, since it is larger than the sum of its proper divisors (12545570).

23425342 is a wasteful number, since it uses less digits than its factorization.

23425342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443.

The product of its digits is 5760, while the sum is 25.

The square root of 23425342 is about 4839.9733470341. The cubic root of 23425342 is about 286.1290678633.

Adding to 23425342 its reverse (24352432), we get a palindrome (47777774).

The spelling of 23425342 in words is "twenty-three million, four hundred twenty-five thousand, three hundred forty-two".