65514142 has 8 divisors (see below), whose sum is σ = 99617616. Its totient is φ = 32308272.

The previous prime is 65514139. The next prime is 65514151. The reversal of 65514142 is 24141556.

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

It is a self number, because there is not a number n which added to its sum of digits gives 65514142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224218 + ... + 224509.

It is an arithmetic number, because the mean of its divisors is an integer number (12452202).

Almost surely, 2^65514142 is an apocalyptic number.

65514142 is a deficient number, since it is larger than the sum of its proper divisors (34103474).

65514142 is a wasteful number, since it uses less digits than its factorization.

65514142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448802.

The product of its digits is 4800, while the sum is 28.

The square root of 65514142 is about 8094.0806766427. The cubic root of 65514142 is about 403.1299078144.

Adding to 65514142 its reverse (24141556), we get a palindrome (89655698).

It can be divided in two parts, 65514 and 142, that added together give a palindrome (65656).

The spelling of 65514142 in words is "sixty-five million, five hundred fourteen thousand, one hundred forty-two".