1026266 has 16 divisors (see below), whose sum is σ = 1641600. Its totient is φ = 479808.

The previous prime is 1026257. The next prime is 1026293. The reversal of 1026266 is 6626201.

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, 4175 + ... + 4413.

It is an arithmetic number, because the mean of its divisors is an integer number (102600).

2^1026266 is an apocalyptic number.

1026266 is a deficient number, since it is larger than the sum of its proper divisors (615334).

1026266 is a wasteful number, since it uses less digits than its factorization.

1026266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1026266 is about 1013.0478764599. The cubic root of 1026266 is about 100.8679776834.

The spelling of 1026266 in words is "one million, twenty-six thousand, two hundred sixty-six".