1197744102 has 48 divisors (see below), whose sum is σ = 2680014480. Its totient is φ = 386358336.

The previous prime is 1197744091. The next prime is 1197744127. The reversal of 1197744102 is 2014477911.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77268 + ... + 91464.

It is an arithmetic number, because the mean of its divisors is an integer number (55833635).

Almost surely, 2^1197744102 is an apocalyptic number.

1197744102 is an abundant number, since it is smaller than the sum of its proper divisors (1482270378).

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

1197744102 is a wasteful number, since it uses less digits than its factorization.

1197744102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14357 (or 14354 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 1197744102 is about 34608.4397510203. The cubic root of 1197744102 is about 1061.9922488715.

The spelling of 1197744102 in words is "one billion, one hundred ninety-seven million, seven hundred forty-four thousand, one hundred two".