1260622 has 8 divisors (see below), whose sum is σ = 2062872. Its totient is φ = 573000.

The previous prime is 1260599. The next prime is 1260629. The reversal of 1260622 is 2260621.

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 1260622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1260629) 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, 28629 + ... + 28672.

It is an arithmetic number, because the mean of its divisors is an integer number (257859).

2^1260622 is an apocalyptic number.

1260622 is a deficient number, since it is larger than the sum of its proper divisors (802250).

1260622 is a wasteful number, since it uses less digits than its factorization.

1260622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57314.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1260622 is about 1122.7742426686. The cubic root of 1260622 is about 108.0259996846.

Subtracting 1260622 from its reverse (2260621), we obtain a palindrome (999999).

The spelling of 1260622 in words is "one million, two hundred sixty thousand, six hundred twenty-two".