67560743 has 8 divisors (see below), whose sum is σ = 70516656. Its totient is φ = 64667200.

The previous prime is 67560739. The next prime is 67560767. The reversal of 67560743 is 34706576.

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

It is a cyclic number.

It is not a de Polignac number, because 67560743 - 2² = 67560739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 67560697 and 67560706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67560793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13373 + ... + 17718.

It is an arithmetic number, because the mean of its divisors is an integer number (8814582).

Almost surely, 2^67560743 is an apocalyptic number.

67560743 is a deficient number, since it is larger than the sum of its proper divisors (2955913).

67560743 is a wasteful number, since it uses less digits than its factorization.

67560743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31185.

The product of its (nonzero) digits is 105840, while the sum is 38.

The square root of 67560743 is about 8219.5342325463. The cubic root of 67560743 is about 407.2847405893.

The spelling of 67560743 in words is "sixty-seven million, five hundred sixty thousand, seven hundred forty-three".