1188010 has 8 divisors (see below), whose sum is σ = 2138436. Its totient is φ = 475200.

The previous prime is 1188007. The next prime is 1188017. The reversal of 1188010 is 108811.

It can be written as a sum of positive squares in 2 ways, for example, as 1083681 + 104329 = 1041^2 + 323^2 .

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

It is a super-2 number, since 2×1188010² = 2822735520200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1188017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59391 + ... + 59410.

2^1188010 is an apocalyptic number.

1188010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1188010 is a deficient number, since it is larger than the sum of its proper divisors (950426).

1188010 is a wasteful number, since it uses less digits than its factorization.

1188010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118808.

The product of its (nonzero) digits is 64, while the sum is 19.

The square root of 1188010 is about 1089.9587148145. The cubic root of 1188010 is about 105.9107472263.

It can be divided in two parts, 118 and 8010, that added together give a triangular number (8128 = T₁₂₇).

The spelling of 1188010 in words is "one million, one hundred eighty-eight thousand, ten".