1077663 has 8 divisors (see below), whose sum is σ = 1467648. Its totient is φ = 703064.

The previous prime is 1077641. The next prime is 1077673. The reversal of 1077663 is 3667701.

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 1077663 - 2⁶ = 1077599 is a prime.

It is a super-2 number, since 2×1077663² = 2322715083138, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1077663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3681 + ... + 3962.

It is an arithmetic number, because the mean of its divisors is an integer number (183456).

2^1077663 is an apocalyptic number.

1077663 is a deficient number, since it is larger than the sum of its proper divisors (389985).

1077663 is an equidigital number, since it uses as much as digits as its factorization.

1077663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7693.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 1077663 is about 1038.1054859695. The cubic root of 1077663 is about 102.5244993985.

The spelling of 1077663 in words is "one million, seventy-seven thousand, six hundred sixty-three".