1024622 has 4 divisors (see below), whose sum is σ = 1536936. Its totient is φ = 512310.

The previous prime is 1024609. The next prime is 1024633. The reversal of 1024622 is 2264201.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1024622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256154 + ... + 256157.

It is an arithmetic number, because the mean of its divisors is an integer number (384234).

2^1024622 is an apocalyptic number.

1024622 is a deficient number, since it is larger than the sum of its proper divisors (512314).

1024622 is an equidigital number, since it uses as much as digits as its factorization.

1024622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512313.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1024622 is about 1012.2361384578. The cubic root of 1024622 is about 100.8140879570.

Adding to 1024622 its reverse (2264201), we get a palindrome (3288823).

The spelling of 1024622 in words is "one million, twenty-four thousand, six hundred twenty-two".