1049993 has 8 divisors (see below), whose sum is σ = 1220160. Its totient is φ = 884880.

The previous prime is 1049977. The next prime is 1049999. The reversal of 1049993 is 3999401.

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 1049993 - 2⁴ = 1049977 is a prime.

It is a super-2 number, since 2×1049993² = 2204970600098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1049999) 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, 803 + ... + 1656.

It is an arithmetic number, because the mean of its divisors is an integer number (152520).

2^1049993 is an apocalyptic number.

It is an amenable number.

1049993 is a deficient number, since it is larger than the sum of its proper divisors (170167).

1049993 is an equidigital number, since it uses as much as digits as its factorization.

1049993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2527.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 1049993 is about 1024.6916609400. The cubic root of 1049993 is about 101.6394098151.

The spelling of 1049993 in words is "one million, forty-nine thousand, nine hundred ninety-three".