1188748 has 12 divisors (see below), whose sum is σ = 2269512. Its totient is φ = 540320.

The previous prime is 1188731. The next prime is 1188763. The reversal of 1188748 is 8478811.

It is a plaindrome in base 16.

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, 13465 + ... + 13552.

It is an arithmetic number, because the mean of its divisors is an integer number (189126).

2^1188748 is an apocalyptic number.

It is an amenable number.

1188748 is a deficient number, since it is larger than the sum of its proper divisors (1080764).

1188748 is a wasteful number, since it uses less digits than its factorization.

1188748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27032 (or 27030 counting only the distinct ones).

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

The square root of 1188748 is about 1090.2972071871. The cubic root of 1188748 is about 105.9326735154.

It can be divided in two parts, 11887 and 48, that added together give a triangular number (11935 = T₁₅₄).

The spelling of 1188748 in words is "one million, one hundred eighty-eight thousand, seven hundred forty-eight".