25114742 has 8 divisors (see below), whose sum is σ = 37863936. Its totient is φ = 12493432.

The previous prime is 25114741. The next prime is 25114757. The reversal of 25114742 is 24741152.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25114741) 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, 31478 + ... + 32265.

It is an arithmetic number, because the mean of its divisors is an integer number (4732992).

Almost surely, 2^25114742 is an apocalyptic number.

25114742 is a deficient number, since it is larger than the sum of its proper divisors (12749194).

25114742 is a wasteful number, since it uses less digits than its factorization.

25114742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63942.

The product of its digits is 2240, while the sum is 26.

The square root of 25114742 is about 5011.4610644003. The cubic root of 25114742 is about 292.8484346976.

Adding to 25114742 its reverse (24741152), we get a palindrome (49855894).

The spelling of 25114742 in words is "twenty-five million, one hundred fourteen thousand, seven hundred forty-two".