1078626 has 16 divisors (see below), whose sum is σ = 2232000. Its totient is φ = 347088.

The previous prime is 1078589. The next prime is 1078643. The reversal of 1078626 is 6268701.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1078593 and 1078602.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2926 + ... + 3273.

It is an arithmetic number, because the mean of its divisors is an integer number (139500).

2^1078626 is an apocalyptic number.

1078626 is an abundant number, since it is smaller than the sum of its proper divisors (1153374).

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

1078626 is a wasteful number, since it uses less digits than its factorization.

1078626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6233.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 1078626 is about 1038.5692080935. The cubic root of 1078626 is about 102.5550289484. Note that the first 3 decimals are identical.

The spelling of 1078626 in words is "one million, seventy-eight thousand, six hundred twenty-six".