1141370 has 16 divisors (see below), whose sum is σ = 2066688. Its totient is φ = 453840.

The previous prime is 1141351. The next prime is 1141373. The reversal of 1141370 is 731411.

It is not an unprimeable number, because it can be changed into a prime (1141373) 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 in 7 ways as a sum of consecutive naturals, for example, 2927 + ... + 3293.

It is an arithmetic number, because the mean of its divisors is an integer number (129168).

2^1141370 is an apocalyptic number.

1141370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1141370 is a deficient number, since it is larger than the sum of its proper divisors (925318).

1141370 is a wasteful number, since it uses less digits than its factorization.

1141370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 1141370 is about 1068.3491938500. The cubic root of 1141370 is about 104.5062227776.

Adding to 1141370 its reverse (731411), we get a palindrome (1872781).

The spelling of 1141370 in words is "one million, one hundred forty-one thousand, three hundred seventy".