1942126 has 4 divisors (see below), whose sum is σ = 2913192. Its totient is φ = 971062.

The previous prime is 1942121. The next prime is 1942133. The reversal of 1942126 is 6212491.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1942126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1942121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485530 + ... + 485533.

It is an arithmetic number, because the mean of its divisors is an integer number (728298).

2^1942126 is an apocalyptic number.

1942126 is a deficient number, since it is larger than the sum of its proper divisors (971066).

1942126 is an equidigital number, since it uses as much as digits as its factorization.

1942126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971065.

The product of its digits is 864, while the sum is 25.

The square root of 1942126 is about 1393.6018082652. The cubic root of 1942126 is about 124.7649128160.

The spelling of 1942126 in words is "one million, nine hundred forty-two thousand, one hundred twenty-six".