1050898 has 8 divisors (see below), whose sum is σ = 1592892. Its totient is φ = 519936.

The previous prime is 1050887. The next prime is 1050899. The reversal of 1050898 is 8980501.

It can be written as a sum of positive squares in 2 ways, for example, as 974169 + 76729 = 987^2 + 277^2 .

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

It is a super-2 number, since 2×1050898² = 2208773212808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1050899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2515 + ... + 2902.

2^1050898 is an apocalyptic number.

1050898 is a deficient number, since it is larger than the sum of its proper divisors (541994).

1050898 is an equidigital number, since it uses as much as digits as its factorization.

1050898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5516.

The product of its (nonzero) digits is 2880, while the sum is 31.

The square root of 1050898 is about 1025.1331620819. The cubic root of 1050898 is about 101.6686027879.

The spelling of 1050898 in words is "one million, fifty thousand, eight hundred ninety-eight".