1274622 has 8 divisors (see below), whose sum is σ = 2549256. Its totient is φ = 424872.

The previous prime is 1274621. The next prime is 1274629. The reversal of 1274622 is 2264721.

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

1274622 is an admirable number.

It is a super-2 number, since 2×1274622² = 3249322485768, which contains 22 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 1274592 and 1274601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1274621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106213 + ... + 106224.

It is an arithmetic number, because the mean of its divisors is an integer number (318657).

2^1274622 is an apocalyptic number.

1274622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1274622 is a wasteful number, since it uses less digits than its factorization.

1274622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212442.

The product of its digits is 1344, while the sum is 24.

The square root of 1274622 is about 1128.9915854425. The cubic root of 1274622 is about 108.4244272597.

Subtracting 1274622 from its reverse (2264721), we obtain a palindrome (990099).

The spelling of 1274622 in words is "one million, two hundred seventy-four thousand, six hundred twenty-two".