2085438632 has 16 divisors (see below), whose sum is σ = 4115997600. Its totient is φ = 987839280.

The previous prime is 2085438629. The next prime is 2085438643. The reversal of 2085438632 is 2368345802.

It is a self number, because there is not a number n which added to its sum of digits gives 2085438632.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6859844 + ... + 6860147.

It is an arithmetic number, because the mean of its divisors is an integer number (257249850).

Almost surely, 2^2085438632 is an apocalyptic number.

It is an amenable number.

2085438632 is a deficient number, since it is larger than the sum of its proper divisors (2030558968).

2085438632 is a wasteful number, since it uses less digits than its factorization.

2085438632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13720016 (or 13720012 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The square root of 2085438632 is about 45666.6030267196. The cubic root of 2085438632 is about 1277.6124585469.

The spelling of 2085438632 in words is "two billion, eighty-five million, four hundred thirty-eight thousand, six hundred thirty-two".