25962142 has 16 divisors (see below), whose sum is σ = 40078080. Its totient is φ = 12607128.

The previous prime is 25962121. The next prime is 25962161. The reversal of 25962142 is 24126952.

It is a congruent number.

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, 12073 + ... + 14059.

It is an arithmetic number, because the mean of its divisors is an integer number (2504880).

Almost surely, 2^25962142 is an apocalyptic number.

25962142 is a deficient number, since it is larger than the sum of its proper divisors (14115938).

25962142 is a wasteful number, since it uses less digits than its factorization.

25962142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2175.

The product of its digits is 8640, while the sum is 31.

The square root of 25962142 is about 5095.3058789439. The cubic root of 25962142 is about 296.1057495904.

The spelling of 25962142 in words is "twenty-five million, nine hundred sixty-two thousand, one hundred forty-two".