1078275 has 24 divisors (see below), whose sum is σ = 1946304. Its totient is φ = 522400.

The previous prime is 1078247. The next prime is 1078331. The reversal of 1078275 is 5728701.

1078275 = T₄₈₅ + T₄₈₆ + ... + T₄₉₃.

It is a happy number.

It is not a de Polignac number, because 1078275 - 2⁸ = 1078019 is a prime.

1078275 is a lucky number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172 + ... + 1478.

It is an arithmetic number, because the mean of its divisors is an integer number (81096).

2^1078275 is an apocalyptic number.

1078275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1078275 is a deficient number, since it is larger than the sum of its proper divisors (868029).

1078275 is a wasteful number, since it uses less digits than its factorization.

1078275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1331 (or 1326 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 30.

The square root of 1078275 is about 1038.4002118644. The cubic root of 1078275 is about 102.5439034608.

The spelling of 1078275 in words is "one million, seventy-eight thousand, two hundred seventy-five".