1141622 has 8 divisors (see below), whose sum is σ = 1719336. Its totient is φ = 568512.

The previous prime is 1141597. The next prime is 1141631. The reversal of 1141622 is 2261411.

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

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 1141622.

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, 443 + ... + 1574.

It is an arithmetic number, because the mean of its divisors is an integer number (214917).

2^1141622 is an apocalyptic number.

1141622 is a deficient number, since it is larger than the sum of its proper divisors (577714).

1141622 is a wasteful number, since it uses less digits than its factorization.

1141622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302.

The product of its digits is 96, while the sum is 17.

The square root of 1141622 is about 1068.4671263076. The cubic root of 1141622 is about 104.5139134272.

It can be divided in two parts, 11416 and 22, that multiplied together give a palindrome (251152).

The spelling of 1141622 in words is "one million, one hundred forty-one thousand, six hundred twenty-two".