1055798 has 8 divisors (see below), whose sum is σ = 1634880. Its totient is φ = 510840.

The previous prime is 1055783. The next prime is 1055801. The reversal of 1055798 is 8975501.

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

It is a super-2 number, since 2×1055798² = 2229418833608, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8453 + ... + 8576.

It is an arithmetic number, because the mean of its divisors is an integer number (204360).

2^1055798 is an apocalyptic number.

1055798 is a deficient number, since it is larger than the sum of its proper divisors (579082).

1055798 is a wasteful number, since it uses less digits than its factorization.

1055798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17062.

The product of its (nonzero) digits is 12600, while the sum is 35.

The square root of 1055798 is about 1027.5203161009. The cubic root of 1055798 is about 101.8263738481.

The spelling of 1055798 in words is "one million, fifty-five thousand, seven hundred ninety-eight".