1077006705 has 8 divisors (see below), whose sum is σ = 1723210752. Its totient is φ = 574403568.

The previous prime is 1077006703. The next prime is 1077006713. The reversal of 1077006705 is 5076007701.

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

It is not a de Polignac number, because 1077006705 - 2¹ = 1077006703 is a prime.

It is a super-2 number, since 2×1077006705² = 2319886885229914050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1077006701) 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, 35900209 + ... + 35900238.

It is an arithmetic number, because the mean of its divisors is an integer number (215401344).

Almost surely, 2^1077006705 is an apocalyptic number.

1077006705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1077006705 is a deficient number, since it is larger than the sum of its proper divisors (646204047).

1077006705 is an equidigital number, since it uses as much as digits as its factorization.

1077006705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71800455.

The product of its (nonzero) digits is 10290, while the sum is 33.

The square root of 1077006705 is about 32817.7803179923. The cubic root of 1077006705 is about 1025.0368275485.

The spelling of 1077006705 in words is "one billion, seventy-seven million, six thousand, seven hundred five".