1027622 has 8 divisors (see below), whose sum is σ = 1555416. Its totient is φ = 509152.

The previous prime is 1027613. The next prime is 1027643. The reversal of 1027622 is 2267201.

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

It is a junction number, because it is equal to n+sod(n) for n = 1027594 and 1027603.

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, 2048 + ... + 2499.

It is an arithmetic number, because the mean of its divisors is an integer number (194427).

2^1027622 is an apocalyptic number.

1027622 is a deficient number, since it is larger than the sum of its proper divisors (527794).

1027622 is a wasteful number, since it uses less digits than its factorization.

1027622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4662.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 1027622 is about 1013.7169230115. The cubic root of 1027622 is about 100.9123835785.

The spelling of 1027622 in words is "one million, twenty-seven thousand, six hundred twenty-two".