1092726 has 24 divisors (see below), whose sum is σ = 2507544. Its totient is φ = 342720.

The previous prime is 1092713. The next prime is 1092731. The reversal of 1092726 is 6272901.

It is a Cunningham number, because it is equal to 103³-1.

It is a super-2 number, since 2×1092726² = 2388100222152, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1092726.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1480 + ... + 2091.

It is an arithmetic number, because the mean of its divisors is an integer number (104481).

2^1092726 is an apocalyptic number.

1092726 is an abundant number, since it is smaller than the sum of its proper divisors (1414818).

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

1092726 is a wasteful number, since it uses less digits than its factorization.

1092726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3596 (or 3593 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 1092726 is about 1045.3353528892. The cubic root of 1092726 is about 102.9999685801. Note that the first 4 decimals are identical.

It can be divided in two parts, 109272 and 6, that added together give a triangular number (109278 = T₄₆₇).

The spelling of 1092726 in words is "one million, ninety-two thousand, seven hundred twenty-six".