2047199385 has 32 divisors (see below), whose sum is σ = 4083766272. Its totient is φ = 850783680.

The previous prime is 2047199369. The next prime is 2047199431. The reversal of 2047199385 is 5839917402.

It is not a de Polignac number, because 2047199385 - 2⁴ = 2047199369 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 885079 + ... + 887388.

It is an arithmetic number, because the mean of its divisors is an integer number (127617696).

Almost surely, 2^2047199385 is an apocalyptic number.

It is an amenable number.

2047199385 is a deficient number, since it is larger than the sum of its proper divisors (2036566887).

2047199385 is a wasteful number, since it uses less digits than its factorization.

2047199385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1772493.

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 2047199385 is about 45245.9875016559. The cubic root of 2047199385 is about 1269.7553386139.

The spelling of 2047199385 in words is "two billion, forty-seven million, one hundred ninety-nine thousand, three hundred eighty-five".