2084457705 has 16 divisors (see below), whose sum is σ = 3638326464. Its totient is φ = 1010646080.

The previous prime is 2084457677. The next prime is 2084457709. The reversal of 2084457705 is 5077544802.

It is not a de Polignac number, because 2084457705 - 2⁵ = 2084457673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2084457709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6316374 + ... + 6316703.

It is an arithmetic number, because the mean of its divisors is an integer number (227395404).

Almost surely, 2^2084457705 is an apocalyptic number.

It is an amenable number.

2084457705 is a deficient number, since it is larger than the sum of its proper divisors (1553868759).

2084457705 is a wasteful number, since it uses less digits than its factorization.

2084457705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12633096.

The product of its (nonzero) digits is 313600, while the sum is 42.

The square root of 2084457705 is about 45655.8616718598. The cubic root of 2084457705 is about 1277.4121104308.

The spelling of 2084457705 in words is "two billion, eighty-four million, four hundred fifty-seven thousand, seven hundred five".