1077067071 has 16 divisors (see below), whose sum is σ = 1609780320. Its totient is φ = 711688320.

The previous prime is 1077067067. The next prime is 1077067073. The reversal of 1077067071 is 1707607701.

It is not a de Polignac number, because 1077067071 - 2² = 1077067067 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077067073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173460 + ... + 179561.

It is an arithmetic number, because the mean of its divisors is an integer number (100611270).

Almost surely, 2^1077067071 is an apocalyptic number.

1077067071 is a deficient number, since it is larger than the sum of its proper divisors (532713249).

1077067071 is a wasteful number, since it uses less digits than its factorization.

1077067071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353143 (or 353137 counting only the distinct ones).

The product of its (nonzero) digits is 14406, while the sum is 36.

The square root of 1077067071 is about 32818.7000199581. The cubic root of 1077067071 is about 1025.0559782238.

It can be divided in two parts, 10770 and 67071, that added together give a square (77841 = 279²).

The spelling of 1077067071 in words is "one billion, seventy-seven million, sixty-seven thousand, seventy-one".