2085897446 has 16 divisors (see below), whose sum is σ = 3184650000. Its totient is φ = 1024378368.

The previous prime is 2085897421. The next prime is 2085897461. The reversal of 2085897446 is 6447985802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140306 + ... + 154458.

It is an arithmetic number, because the mean of its divisors is an integer number (199040625).

Almost surely, 2^2085897446 is an apocalyptic number.

2085897446 is a deficient number, since it is larger than the sum of its proper divisors (1098752554).

2085897446 is a wasteful number, since it uses less digits than its factorization.

2085897446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15463.

The product of its (nonzero) digits is 3870720, while the sum is 53.

The square root of 2085897446 is about 45671.6262683956. The cubic root of 2085897446 is about 1277.7061468307.

The spelling of 2085897446 in words is "two billion, eighty-five million, eight hundred ninety-seven thousand, four hundred forty-six".