25714342 has 8 divisors (see below), whose sum is σ = 39060000. Its totient is φ = 12694344.

The previous prime is 25714331. The next prime is 25714343. The reversal of 25714342 is 24341752.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×25714342² = 1322454768985928, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 25714342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25714343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81217 + ... + 81532.

It is an arithmetic number, because the mean of its divisors is an integer number (4882500).

Almost surely, 2^25714342 is an apocalyptic number.

25714342 is a deficient number, since it is larger than the sum of its proper divisors (13345658).

25714342 is a wasteful number, since it uses less digits than its factorization.

25714342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162830.

The product of its digits is 6720, while the sum is 28.

The square root of 25714342 is about 5070.9310782143. The cubic root of 25714342 is about 295.1606593995.

The spelling of 25714342 in words is "twenty-five million, seven hundred fourteen thousand, three hundred forty-two".