1050663 has 8 divisors (see below), whose sum is σ = 1461888. Its totient is φ = 669944.

The previous prime is 1050631. The next prime is 1050713. The reversal of 1050663 is 3660501.

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

It is not a de Polignac number, because 1050663 - 2⁵ = 1050631 is a prime.

It is a super-2 number, since 2×1050663² = 2207785479138, which contains 22 as substring.

1050663 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050563) 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, 7545 + ... + 7682.

It is an arithmetic number, because the mean of its divisors is an integer number (182736).

2^1050663 is an apocalyptic number.

1050663 is a deficient number, since it is larger than the sum of its proper divisors (411225).

1050663 is a wasteful number, since it uses less digits than its factorization.

1050663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15253.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 1050663 is about 1025.0185364178. The cubic root of 1050663 is about 101.6610239037.

The spelling of 1050663 in words is "one million, fifty thousand, six hundred sixty-three".