1020794 has 8 divisors (see below), whose sum is σ = 1611840. Its totient is φ = 483516.

The previous prime is 1020779. The next prime is 1020797. The reversal of 1020794 is 4970201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1020797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13394 + ... + 13469.

It is an arithmetic number, because the mean of its divisors is an integer number (201480).

2^1020794 is an apocalyptic number.

1020794 is a deficient number, since it is larger than the sum of its proper divisors (591046).

1020794 is a wasteful number, since it uses less digits than its factorization.

1020794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26884.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 1020794 is about 1010.3435059424. The cubic root of 1020794 is about 100.6883837381.

Adding to 1020794 its reverse (4970201), we get a palindrome (5990995).

It can be divided in two parts, 10207 and 94, that added together give a palindrome (10301).

The spelling of 1020794 in words is "one million, twenty thousand, seven hundred ninety-four".