1026192 has 20 divisors (see below), whose sum is σ = 2651120. Its totient is φ = 342048.

The previous prime is 1026167. The next prime is 1026197. The reversal of 1026192 is 2916201.

It is not an unprimeable number, because it can be changed into a prime (1026197) 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, 10642 + ... + 10737.

It is an arithmetic number, because the mean of its divisors is an integer number (132556).

2^1026192 is an apocalyptic number.

1026192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1026192 is an abundant number, since it is smaller than the sum of its proper divisors (1624928).

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

1026192 is a wasteful number, since it uses less digits than its factorization.

1026192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21390 (or 21384 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 1026192 is about 1013.0113523549. The cubic root of 1026192 is about 100.8655532275.

The spelling of 1026192 in words is "one million, twenty-six thousand, one hundred ninety-two".