67795047 has 24 divisors (see below), whose sum is σ = 103454208. Its totient is φ = 42714000.

The previous prime is 67795037. The next prime is 67795081. The reversal of 67795047 is 74059776.

It is not a de Polignac number, because 67795047 - 2¹⁴ = 67778663 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 67794993 and 67795011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67795037) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9172 + ... + 14822.

It is an arithmetic number, because the mean of its divisors is an integer number (4310592).

Almost surely, 2^67795047 is an apocalyptic number.

67795047 is a deficient number, since it is larger than the sum of its proper divisors (35659161).

67795047 is a wasteful number, since it uses less digits than its factorization.

67795047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5731 (or 5728 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 45.

The square root of 67795047 is about 8233.7747722415. The cubic root of 67795047 is about 407.7550252291.

The spelling of 67795047 in words is "sixty-seven million, seven hundred ninety-five thousand, forty-seven".