25241542 has 16 divisors (see below), whose sum is σ = 39288240. Its totient is φ = 12148192.

The previous prime is 25241537. The next prime is 25241543. The reversal of 25241542 is 24514252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25241543) 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 7 ways as a sum of consecutive naturals, for example, 32268 + ... + 33040.

It is an arithmetic number, because the mean of its divisors is an integer number (2455515).

Almost surely, 2^25241542 is an apocalyptic number.

25241542 is a deficient number, since it is larger than the sum of its proper divisors (14046698).

25241542 is a wasteful number, since it uses less digits than its factorization.

25241542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367.

The product of its digits is 3200, while the sum is 25.

The square root of 25241542 is about 5024.0961376152. The cubic root of 25241542 is about 293.3404546595.

Adding to 25241542 its reverse (24514252), we get a palindrome (49755794).

The spelling of 25241542 in words is "twenty-five million, two hundred forty-one thousand, five hundred forty-two".