1141074 has 64 divisors (see below), whose sum is σ = 2954880. Its totient is φ = 322560.

The previous prime is 1141067. The next prime is 1141081. The reversal of 1141074 is 4701411.

Adding to 1141074 its reverse (4701411), we get a palindrome (5842485).

It is an interprime number because it is at equal distance from previous prime (1141067) and next prime (1141081).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10042 + ... + 10154.

It is an arithmetic number, because the mean of its divisors is an integer number (46170).

2^{1141074} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1141074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1477440).

1141074 is an abundant number, since it is smaller than the sum of its proper divisors (1813806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1141074 is a wasteful number, since it uses less digits than its factorization.

1141074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 1141074 is about 1068.2106533826. The cubic root of 1141074 is about 104.4971878703.

The spelling of 1141074 in words is "one million, one hundred forty-one thousand, seventy-four".

Divisors: 1 2 3 6 9 11 17 18 22 27 33 34 51 54 66 99 102 113 153 187 198 226 297 306 339 374 459 561 594 678 918 1017 1122 1243 1683 1921 2034 2486 3051 3366 3729 3842 5049 5763 6102 7458 10098 11187 11526 17289 21131 22374 33561 34578 42262 51867 63393 67122 103734 126786 190179 380358 570537 1141074

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