25061842 has 16 divisors (see below), whose sum is σ = 42866712. Its totient is φ = 10886400.

The previous prime is 25061801. The next prime is 25061867. The reversal of 25061842 is 24816052.

It can be written as a sum of positive squares in 4 ways, for example, as 21818241 + 3243601 = 4671^2 + 1801^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 25061842.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27909 + ... + 28792.

Almost surely, 2^25061842 is an apocalyptic number.

25061842 is a deficient number, since it is larger than the sum of its proper divisors (17804870).

25061842 is a wasteful number, since it uses less digits than its factorization.

25061842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56733.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 25061842 is about 5006.1803802899. The cubic root of 25061842 is about 292.6426780969.

Adding to 25061842 its reverse (24816052), we get a palindrome (49877894).

The spelling of 25061842 in words is "twenty-five million, sixty-one thousand, eight hundred forty-two".