1192225608 has 128 divisors (see below), whose sum is σ = 3949516800. Its totient is φ = 325816128.

The previous prime is 1192225607. The next prime is 1192225609. The reversal of 1192225608 is 8065222911.

1192225608 is a `hidden beast` number, since 1 + 1 + 9 + 22 + 25 + 608 = 666.

It is an interprime number because it is at equal distance from previous prime (1192225607) and next prime (1192225609).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1192225603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17635 + ... + 51917.

It is an arithmetic number, because the mean of its divisors is an integer number (30855600).

Almost surely, 2^1192225608 is an apocalyptic number.

1192225608 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1192225608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1974758400).

1192225608 is an abundant number, since it is smaller than the sum of its proper divisors (2757291192).

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

1192225608 is a wasteful number, since it uses less digits than its factorization.

1192225608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34328 (or 34318 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 1192225608 is about 34528.6201288149. The cubic root of 1192225608 is about 1060.3587275229.

The spelling of 1192225608 in words is "one billion, one hundred ninety-two million, two hundred twenty-five thousand, six hundred eight".