1118114548 has 24 divisors (see below), whose sum is σ = 2161881792. Its totient is φ = 503293824.

The previous prime is 1118114539. The next prime is 1118114551. The reversal of 1118114548 is 8454118111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

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, 355890 + ... + 359017.

It is an arithmetic number, because the mean of its divisors is an integer number (90078408).

Almost surely, 2^1118114548 is an apocalyptic number.

It is an amenable number.

1118114548 is a deficient number, since it is larger than the sum of its proper divisors (1043767244).

1118114548 is a wasteful number, since it uses less digits than its factorization.

1118114548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714951 (or 714949 counting only the distinct ones).

The product of its digits is 5120, while the sum is 34.

The square root of 1118114548 is about 33438.2198688866. The cubic root of 1118114548 is about 1037.9157431519.

The spelling of 1118114548 in words is "one billion, one hundred eighteen million, one hundred fourteen thousand, five hundred forty-eight".