1226098 has 4 divisors (see below), whose sum is σ = 1839150. Its totient is φ = 613048.

The previous prime is 1226087. The next prime is 1226101. The reversal of 1226098 is 8906221.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8906221 = 23 ⋅387227.

It can be written as a sum of positive squares in only one way, i.e., 915849 + 310249 = 957^2 + 557^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306523 + ... + 306526.

2^1226098 is an apocalyptic number.

1226098 is a deficient number, since it is larger than the sum of its proper divisors (613052).

1226098 is an equidigital number, since it uses as much as digits as its factorization.

1226098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613051.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 1226098 is about 1107.2930957971. The cubic root of 1226098 is about 107.0307071154.

The spelling of 1226098 in words is "one million, two hundred twenty-six thousand, ninety-eight".