1050998 has 8 divisors (see below), whose sum is σ = 1697808. Its totient is φ = 485064.

The previous prime is 1050997. The next prime is 1051003. The reversal of 1050998 is 8990501.

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

It is a super-2 number, since 2×1050998² = 2209193592008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20186 + ... + 20237.

It is an arithmetic number, because the mean of its divisors is an integer number (212226).

2^1050998 is an apocalyptic number.

1050998 is a deficient number, since it is larger than the sum of its proper divisors (646810).

1050998 is a wasteful number, since it uses less digits than its factorization.

1050998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40438.

The product of its (nonzero) digits is 3240, while the sum is 32.

The square root of 1050998 is about 1025.1819350730. The cubic root of 1050998 is about 101.6718275024.

It can be divided in two parts, 1050 and 998, that added together give a 11-th power (2048 = 2¹¹).

The spelling of 1050998 in words is "one million, fifty thousand, nine hundred ninety-eight".