1141435 has 8 divisors (see below), whose sum is σ = 1401840. Its totient is φ = 891744.

The previous prime is 1141423. The next prime is 1141447. The reversal of 1141435 is 5341411.

1141435 = 70² + 71² + ... + 155².

It is an interprime number because it is at equal distance from previous prime (1141423) and next prime (1141447).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1141435 - 2¹¹ = 1139387 is a prime.

1141435 is a lucky number.

It is a plaindrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2440 + ... + 2869.

It is an arithmetic number, because the mean of its divisors is an integer number (175230).

2^1141435 is an apocalyptic number.

1141435 is a deficient number, since it is larger than the sum of its proper divisors (260405).

1141435 is an equidigital number, since it uses as much as digits as its factorization.

1141435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5357.

The product of its digits is 240, while the sum is 19.

The square root of 1141435 is about 1068.3796141822. The cubic root of 1141435 is about 104.5082065852.

Adding to 1141435 its reverse (5341411), we get a palindrome (6482846).

It can be divided in two parts, 11414 and 35, that added together give a square (11449 = 107²).

The spelling of 1141435 in words is "one million, one hundred forty-one thousand, four hundred thirty-five".