1152622 has 8 divisors (see below), whose sum is σ = 1804176. Its totient is φ = 551232.

The previous prime is 1152589. The next prime is 1152623. The reversal of 1152622 is 2262511.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1152622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152623) 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 3 ways as a sum of consecutive naturals, for example, 12483 + ... + 12574.

It is an arithmetic number, because the mean of its divisors is an integer number (225522).

2^1152622 is an apocalyptic number.

1152622 is a deficient number, since it is larger than the sum of its proper divisors (651554).

1152622 is a wasteful number, since it uses less digits than its factorization.

1152622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25082.

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

The square root of 1152622 is about 1073.6023472404. The cubic root of 1152622 is about 104.8485192852.

The spelling of 1152622 in words is "one million, one hundred fifty-two thousand, six hundred twenty-two".