25413142 has 16 divisors (see below), whose sum is σ = 38782800. Its totient is φ = 12487648.

The previous prime is 25413139. The next prime is 25413217. The reversal of 25413142 is 24131452.

25413142 is nontrivially palindromic in base 5.

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, 31488 + ... + 32284.

It is an arithmetic number, because the mean of its divisors is an integer number (2423925).

Almost surely, 2^25413142 is an apocalyptic number.

25413142 is a deficient number, since it is larger than the sum of its proper divisors (13369658).

25413142 is a wasteful number, since it uses less digits than its factorization.

25413142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055.

The product of its digits is 960, while the sum is 22.

The square root of 25413142 is about 5041.1449096411. The cubic root of 25413142 is about 294.0036944019.

Adding to 25413142 its reverse (24131452), we get a palindrome (49544594).

The spelling of 25413142 in words is "twenty-five million, four hundred thirteen thousand, one hundred forty-two".