78060607 has 4 divisors (see below), whose sum is σ = 82169080. Its totient is φ = 73952136.

The previous prime is 78060581. The next prime is 78060613. The reversal of 78060607 is 70606087.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70606087 = 887 ⋅79601.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-78060607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78060637) 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, 2054208 + ... + 2054245.

It is an arithmetic number, because the mean of its divisors is an integer number (20542270).

Almost surely, 2^78060607 is an apocalyptic number.

78060607 is a deficient number, since it is larger than the sum of its proper divisors (4108473).

78060607 is a wasteful number, since it uses less digits than its factorization.

78060607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4108472.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 78060607 is about 8835.1913957763. The cubic root of 78060607 is about 427.3765032056.

The spelling of 78060607 in words is "seventy-eight million, sixty thousand, six hundred seven".