2085437960 has 32 divisors (see below), whose sum is σ = 4701288600. Its totient is φ = 832565760.

The previous prime is 2085437941. The next prime is 2085437969. The reversal of 2085437960 is 697345802.

It can be written as a sum of positive squares in 4 ways, for example, as 1796233924 + 289204036 = 42382^2 + 17006^2 .

It is not an unprimeable number, because it can be changed into a prime (2085437969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29195 + ... + 70874.

Almost surely, 2^2085437960 is an apocalyptic number.

2085437960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2085437960 is an abundant number, since it is smaller than the sum of its proper divisors (2615850640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2085437960 is a wasteful number, since it uses less digits than its factorization.

2085437960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100601 (or 100597 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 2085437960 is about 45666.5956690446. The cubic root of 2085437960 is about 1277.6123213167.

The spelling of 2085437960 in words is "two billion, eighty-five million, four hundred thirty-seven thousand, nine hundred sixty".