1140092 has 6 divisors (see below), whose sum is σ = 1995168. Its totient is φ = 570044.

The previous prime is 1140091. The next prime is 1140101. The reversal of 1140092 is 2900411.

1140092 = 374² + 375² + ... + 381².

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1140092.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142508 + ... + 142515.

It is an arithmetic number, because the mean of its divisors is an integer number (332528).

2^1140092 is an apocalyptic number.

It is an amenable number.

1140092 is a deficient number, since it is larger than the sum of its proper divisors (855076).

1140092 is a wasteful number, since it uses less digits than its factorization.

1140092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285027 (or 285025 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1140092 is about 1067.7509072813. The cubic root of 1140092 is about 104.4672027599.

The spelling of 1140092 in words is "one million, one hundred forty thousand, ninety-two".