71048767 has 8 divisors (see below), whose sum is σ = 71786880. Its totient is φ = 70313880.

The previous prime is 71048759. The next prime is 71048801. The reversal of 71048767 is 76784017.

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 71048767 - 2³ = 71048759 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 (71048737) 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, 85918 + ... + 86740.

It is an arithmetic number, because the mean of its divisors is an integer number (8973360).

Almost surely, 2^71048767 is an apocalyptic number.

71048767 is a deficient number, since it is larger than the sum of its proper divisors (738113).

71048767 is a wasteful number, since it uses less digits than its factorization.

71048767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613.

The product of its (nonzero) digits is 65856, while the sum is 40.

The square root of 71048767 is about 8429.0430654968. The cubic root of 71048767 is about 414.1765585306.

The spelling of 71048767 in words is "seventy-one million, forty-eight thousand, seven hundred sixty-seven".