1922802 has 32 divisors (see below), whose sum is σ = 4655232. Its totient is φ = 516864.

The previous prime is 1922783. The next prime is 1922803. The reversal of 1922802 is 2082291.

It is not an unprimeable number, because it can be changed into a prime (1922803) 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 15 ways as a sum of consecutive naturals, for example, 633 + ... + 2060.

It is an arithmetic number, because the mean of its divisors is an integer number (145476).

2^1922802 is an apocalyptic number.

1922802 is an abundant number, since it is smaller than the sum of its proper divisors (2732430).

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

1922802 is a wasteful number, since it uses less digits than its factorization.

1922802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2722.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 1922802 is about 1386.6513620950. The cubic root of 1922802 is about 124.3497324158.

The spelling of 1922802 in words is "one million, nine hundred twenty-two thousand, eight hundred two".