2047892 has 48 divisors (see below), whose sum is σ = 4583040. Its totient is φ = 777600.

The previous prime is 2047883. The next prime is 2047919. The reversal of 2047892 is 2987402.

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, 18734 + ... + 18842.

It is an arithmetic number, because the mean of its divisors is an integer number (95480).

2^2047892 is an apocalyptic number.

2047892 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2047892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2291520).

2047892 is an abundant number, since it is smaller than the sum of its proper divisors (2535148).

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

2047892 is a wasteful number, since it uses less digits than its factorization.

2047892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 2047892 is about 1431.0457714553. The cubic root of 2047892 is about 126.9898518355.

The spelling of 2047892 in words is "two million, forty-seven thousand, eight hundred ninety-two".