1188874 has 8 divisors (see below), whose sum is σ = 1787940. Its totient is φ = 592896.

The previous prime is 1188857. The next prime is 1188899. The reversal of 1188874 is 4788811.

It can be written as a sum of positive squares in 2 ways, for example, as 1071225 + 117649 = 1035^2 + 343^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1152 + ... + 1924.

2^1188874 is an apocalyptic number.

1188874 is a deficient number, since it is larger than the sum of its proper divisors (599066).

1188874 is an equidigital number, since it uses as much as digits as its factorization.

1188874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1544.

The product of its digits is 14336, while the sum is 37.

The square root of 1188874 is about 1090.3549880658. The cubic root of 1188874 is about 105.9364161212.

The spelling of 1188874 in words is "one million, one hundred eighty-eight thousand, eight hundred seventy-four".