25424341 has 2 divisors, whose sum is σ = 25424342. Its totient is φ = 25424340.

The previous prime is 25424303. The next prime is 25424369. The reversal of 25424341 is 14342452.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16892100 + 8532241 = 4110^2 + 2921^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25424341 is a prime.

It is equal to p_1590712 and since 25424341 and 1590712 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25424381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12712170 + 12712171.

It is an arithmetic number, because the mean of its divisors is an integer number (12712171).

Almost surely, 2^25424341 is an apocalyptic number.

It is an amenable number.

25424341 is a deficient number, since it is larger than the sum of its proper divisors (1).

25424341 is an equidigital number, since it uses as much as digits as its factorization.

25424341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3840, while the sum is 25.

The square root of 25424341 is about 5042.2555468758. The cubic root of 25424341 is about 294.0468749977.

Adding to 25424341 its reverse (14342452), we get a palindrome (39766793).

The spelling of 25424341 in words is "twenty-five million, four hundred twenty-four thousand, three hundred forty-one".