1140112 has 10 divisors (see below), whose sum is σ = 2208998. Its totient is φ = 570048.

The previous prime is 1140103. The next prime is 1140121. The reversal of 1140112 is 2110411.

It is an interprime number because it is at equal distance from previous prime (1140103) and next prime (1140121).

It can be written as a sum of positive squares in only one way, i.e., 1089936 + 50176 = 1044^2 + 224^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35613 + ... + 35644.

2^1140112 is an apocalyptic number.

It is an amenable number.

1140112 is a deficient number, since it is larger than the sum of its proper divisors (1068886).

1140112 is an equidigital number, since it uses as much as digits as its factorization.

1140112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71265 (or 71259 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1140112 is about 1067.7602727204. The cubic root of 1140112 is about 104.4678136263.

Adding to 1140112 its reverse (2110411), we get a palindrome (3250523).

Subtracting 1140112 from its reverse (2110411), we obtain a cube (970299 = 99³).

The spelling of 1140112 in words is "one million, one hundred forty thousand, one hundred twelve".