1141850 has 24 divisors (see below), whose sum is σ = 2179548. Its totient is φ = 444800.

The previous prime is 1141849. The next prime is 1141853. The reversal of 1141850 is 581411.

It can be written as a sum of positive squares in 6 ways, for example, as 16129 + 1125721 = 127^2 + 1061^2 .

It is not an unprimeable number, because it can be changed into a prime (1141853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1772 + ... + 2328.

2^1141850 is an apocalyptic number.

1141850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1141850 is a deficient number, since it is larger than the sum of its proper divisors (1037698).

1141850 is a wasteful number, since it uses less digits than its factorization.

1141850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610 (or 605 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 20.

The square root of 1141850 is about 1068.5738158873. The cubic root of 1141850 is about 104.5208706588.

It can be divided in two parts, 1141 and 850, that added together give a palindrome (1991).

The spelling of 1141850 in words is "one million, one hundred forty-one thousand, eight hundred fifty".