2084156 has 6 divisors (see below), whose sum is σ = 3647280. Its totient is φ = 1042076.

The previous prime is 2084141. The next prime is 2084179. The reversal of 2084156 is 6514802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260516 + ... + 260523.

It is an arithmetic number, because the mean of its divisors is an integer number (607880).

2^2084156 is an apocalyptic number.

It is an amenable number.

2084156 is a deficient number, since it is larger than the sum of its proper divisors (1563124).

2084156 is a wasteful number, since it uses less digits than its factorization.

2084156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521043 (or 521041 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 2084156 is about 1443.6606249393. The cubic root of 2084156 is about 127.7350476460.

Adding to 2084156 its reverse (6514802), we get a palindrome (8598958).

The spelling of 2084156 in words is "two million, eighty-four thousand, one hundred fifty-six".