65747042 has 8 divisors (see below), whose sum is σ = 98658000. Its totient is φ = 32861044.

The previous prime is 65747029. The next prime is 65747051. The reversal of 65747042 is 24074756.

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

It is a junction number, because it is equal to n+sod(n) for n = 65746993 and 65747011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3209 + ... + 11907.

It is an arithmetic number, because the mean of its divisors is an integer number (12332250).

Almost surely, 2^65747042 is an apocalyptic number.

65747042 is a deficient number, since it is larger than the sum of its proper divisors (32910958).

65747042 is a wasteful number, since it uses less digits than its factorization.

65747042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12480.

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 65747042 is about 8108.4549699681. The cubic root of 65747042 is about 403.6070461074.

The spelling of 65747042 in words is "sixty-five million, seven hundred forty-seven thousand, forty-two".