1118875674 has 32 divisors (see below), whose sum is σ = 2581341696. Its totient is φ = 316689840.

The previous prime is 1118875673. The next prime is 1118875699. The reversal of 1118875674 is 4765788111.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1118875673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119992 + ... + 128979.

It is an arithmetic number, because the mean of its divisors is an integer number (80666928).

Almost surely, 2^1118875674 is an apocalyptic number.

1118875674 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1118875674 is an abundant number, since it is smaller than the sum of its proper divisors (1462466022).

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

1118875674 is a wasteful number, since it uses less digits than its factorization.

1118875674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249090.

The product of its digits is 376320, while the sum is 48.

The square root of 1118875674 is about 33449.5990110494. The cubic root of 1118875674 is about 1038.1512006828.

The spelling of 1118875674 in words is "one billion, one hundred eighteen million, eight hundred seventy-five thousand, six hundred seventy-four".