1942892 has 12 divisors (see below), whose sum is σ = 3885840. Its totient is φ = 832656.

The previous prime is 1942891. The next prime is 1942901. The reversal of 1942892 is 2982491.

1942892 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1942891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34667 + ... + 34722.

It is an arithmetic number, because the mean of its divisors is an integer number (323820).

2^1942892 is an apocalyptic number.

It is an amenable number.

1942892 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1942892 is a wasteful number, since it uses less digits than its factorization.

1942892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69400 (or 69398 counting only the distinct ones).

The product of its digits is 10368, while the sum is 35.

The square root of 1942892 is about 1393.8766085992. The cubic root of 1942892 is about 124.7813136333.

The spelling of 1942892 in words is "one million, nine hundred forty-two thousand, eight hundred ninety-two".