1187114 has 16 divisors (see below), whose sum is σ = 1886976. Its totient is φ = 559200.

The previous prime is 1187111. The next prime is 1187117. The reversal of 1187114 is 4117811.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1187111) and next prime (1187117).

It is a self number, because there is not a number n which added to its sum of digits gives 1187114.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1187111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2309 + ... + 2775.

It is an arithmetic number, because the mean of its divisors is an integer number (117936).

2^1187114 is an apocalyptic number.

1187114 is a deficient number, since it is larger than the sum of its proper divisors (699862).

1187114 is a wasteful number, since it uses less digits than its factorization.

1187114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541.

The product of its digits is 224, while the sum is 23.

The square root of 1187114 is about 1089.5476125438. The cubic root of 1187114 is about 105.8841144829.

The spelling of 1187114 in words is "one million, one hundred eighty-seven thousand, one hundred fourteen".