1198436622 has 32 divisors (see below), whose sum is σ = 2445167904. Its totient is φ = 391478400.

The previous prime is 1198436611. The next prime is 1198436633. The reversal of 1198436622 is 2266348911.

1198436622 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1198436611) and next prime (1198436633).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95472 + ... + 107292.

It is an arithmetic number, because the mean of its divisors is an integer number (76411497).

Almost surely, 2^1198436622 is an apocalyptic number.

1198436622 is an abundant number, since it is smaller than the sum of its proper divisors (1246731282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1198436622 is a wasteful number, since it uses less digits than its factorization.

1198436622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12164.

The product of its digits is 124416, while the sum is 42.

The square root of 1198436622 is about 34618.4433792162. The cubic root of 1198436622 is about 1062.1968861207.

The spelling of 1198436622 in words is "one billion, one hundred ninety-eight million, four hundred thirty-six thousand, six hundred twenty-two".