2085537266 has 8 divisors (see below), whose sum is σ = 3155990364. Its totient is φ = 1033540480.

The previous prime is 2085537263. The next prime is 2085537331. The reversal of 2085537266 is 6627355802.

It can be written as a sum of positive squares in 2 ways, for example, as 1646006041 + 439531225 = 40571^2 + 20965^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2085537263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4613795 + ... + 4614246.

Almost surely, 2^2085537266 is an apocalyptic number.

2085537266 is a deficient number, since it is larger than the sum of its proper divisors (1070453098).

2085537266 is a wasteful number, since it uses less digits than its factorization.

2085537266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9228156.

The product of its (nonzero) digits is 604800, while the sum is 44.

The square root of 2085537266 is about 45667.6829497622. The cubic root of 2085537266 is about 1277.6326004391.

The spelling of 2085537266 in words is "two billion, eighty-five million, five hundred thirty-seven thousand, two hundred sixty-six".