2086950625 has 10 divisors (see below), whose sum is σ = 2607854282. Its totient is φ = 1669560000.

The previous prime is 2086950623. The next prime is 2086950637. The reversal of 2086950625 is 5260596802.

It can be written as a sum of positive squares in 5 ways, for example, as 1130842384 + 956108241 = 33628^2 + 30921^2 .

It is not a de Polignac number, because 2086950625 - 2¹ = 2086950623 is a prime.

It is a super-2 number, since 2×2086950625² = 8710725822375781250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2086950623) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1668936 + ... + 1670185.

Almost surely, 2^2086950625 is an apocalyptic number.

2086950625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2086950625 is a deficient number, since it is larger than the sum of its proper divisors (520903657).

2086950625 is an frugal number, since it uses more digits than its factorization.

2086950625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3339141 (or 3339126 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 43.

The square root of 2086950625 is about 45683.1547181234. The cubic root of 2086950625 is about 1277.9211505090.

The spelling of 2086950625 in words is "two billion, eighty-six million, nine hundred fifty thousand, six hundred twenty-five".