1122098 has 8 divisors (see below), whose sum is σ = 1691760. Its totient is φ = 558180.

The previous prime is 1122091. The next prime is 1122103. The reversal of 1122098 is 8902211.

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

It is not an unprimeable number, because it can be changed into a prime (1122091) 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, 908 + ... + 1751.

It is an arithmetic number, because the mean of its divisors is an integer number (211470).

2^1122098 is an apocalyptic number.

1122098 is a deficient number, since it is larger than the sum of its proper divisors (569662).

1122098 is a wasteful number, since it uses less digits than its factorization.

1122098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2872.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 1122098 is about 1059.2912725025. The cubic root of 1122098 is about 103.9146859508.

The spelling of 1122098 in words is "one million, one hundred twenty-two thousand, ninety-eight".