1926126 has 32 divisors (see below), whose sum is σ = 4367520. Its totient is φ = 628992.

The previous prime is 1926097. The next prime is 1926149. The reversal of 1926126 is 6216291.

It is a super-2 number, since 2×1926126² = 7419922735752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1926126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2526 + ... + 3198.

It is an arithmetic number, because the mean of its divisors is an integer number (136485).

2^1926126 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1926126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2183760).

1926126 is an abundant number, since it is smaller than the sum of its proper divisors (2441394).

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

1926126 is a wasteful number, since it uses less digits than its factorization.

1926126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737 (or 731 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 1926126 is about 1387.8494154626. The cubic root of 1926126 is about 124.4213467501.

The spelling of 1926126 in words is "one million, nine hundred twenty-six thousand, one hundred twenty-six".