2084546 has 4 divisors (see below), whose sum is σ = 3126822. Its totient is φ = 1042272.

The previous prime is 2084531. The next prime is 2084561. The reversal of 2084546 is 6454802.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2084531) and next prime (2084561).

It can be written as a sum of positive squares in only one way, i.e., 1380625 + 703921 = 1175^2 + 839^2 .

It is a super-2 number, since 2×2084546² = 8690664052232, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 521135 + ... + 521138.

2^2084546 is an apocalyptic number.

2084546 is a deficient number, since it is larger than the sum of its proper divisors (1042276).

2084546 is a wasteful number, since it uses less digits than its factorization.

2084546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042275.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 2084546 is about 1443.7956919177. The cubic root of 2084546 is about 127.7430146698.

The spelling of 2084546 in words is "two million, eighty-four thousand, five hundred forty-six".