1141364 has 12 divisors (see below), whose sum is σ = 2282784. Its totient is φ = 489144.

The previous prime is 1141351. The next prime is 1141373. The reversal of 1141364 is 4631411.

1141364 = T₂₂ + T₂₃ + ... + T₁₈₉.

1141364 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20354 + ... + 20409.

It is an arithmetic number, because the mean of its divisors is an integer number (190232).

2^1141364 is an apocalyptic number.

1141364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1141364 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1141364 is a wasteful number, since it uses less digits than its factorization.

1141364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40774 (or 40772 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 1141364 is about 1068.3463857757. The cubic root of 1141364 is about 104.5060396531.

Adding to 1141364 its reverse (4631411), we get a palindrome (5772775).

The spelling of 1141364 in words is "one million, one hundred forty-one thousand, three hundred sixty-four".