2008137 has 4 divisors (see below), whose sum is σ = 2677520. Its totient is φ = 1338756.

The previous prime is 2008121. The next prime is 2008141. The reversal of 2008137 is 7318002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2008137 - 2⁴ = 2008121 is a prime.

It is a super-2 number, since 2×2008137² = 8065228421538, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (2008147) 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, 334687 + ... + 334692.

It is an arithmetic number, because the mean of its divisors is an integer number (669380).

2^2008137 is an apocalyptic number.

It is an amenable number.

2008137 is a deficient number, since it is larger than the sum of its proper divisors (669383).

2008137 is an equidigital number, since it uses as much as digits as its factorization.

2008137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669382.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 2008137 is about 1417.0875061195. The cubic root of 2008137 is about 126.1627400817.

It can be divided in two parts, 2008 and 137, that added together give a triangular number (2145 = T₆₅).

The spelling of 2008137 in words is "two million, eight thousand, one hundred thirty-seven".