1063616 has 14 divisors (see below), whose sum is σ = 2110740. Its totient is φ = 531776.

The previous prime is 1063613. The next prime is 1063619. The reversal of 1063616 is 6163601.

It is an interprime number because it is at equal distance from previous prime (1063613) and next prime (1063619).

It is a super-2 number, since 2×1063616² = 2262557990912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1063591 and 1063600.

It is not an unprimeable number, because it can be changed into a prime (1063613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8246 + ... + 8373.

2^1063616 is an apocalyptic number.

1063616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1063616 is a deficient number, since it is larger than the sum of its proper divisors (1047124).

1063616 is an equidigital number, since it uses as much as digits as its factorization.

1063616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16631 (or 16621 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 1063616 is about 1031.3176038447. The cubic root of 1063616 is about 102.0770915338.

The spelling of 1063616 in words is "one million, sixty-three thousand, six hundred sixteen".