1180970448 has 40 divisors (see below), whose sum is σ = 3486675648. Its totient is φ = 337420032.

The previous prime is 1180970429. The next prime is 1180970473. The reversal of 1180970448 is 8440790811.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1757061 + ... + 1757732.

Almost surely, 2^1180970448 is an apocalyptic number.

It is an amenable number.

1180970448 is an abundant number, since it is smaller than the sum of its proper divisors (2305705200).

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

1180970448 is a wasteful number, since it uses less digits than its factorization.

1180970448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3514811 (or 3514805 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 42.

The square root of 1180970448 is about 34365.2505883487. The cubic root of 1180970448 is about 1057.0114133277.

The spelling of 1180970448 in words is "one billion, one hundred eighty million, nine hundred seventy thousand, four hundred forty-eight".