2088913 has 2 divisors, whose sum is σ = 2088914. Its totient is φ = 2088912.

The previous prime is 2088907. The next prime is 2088949. The reversal of 2088913 is 3198802.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2039184 + 49729 = 1428^2 + 223^2 .

It is a cyclic number.

It is not a de Polignac number, because 2088913 - 2⁵ = 2088881 is a prime.

2088913 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2088953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1044456 + 1044457.

It is an arithmetic number, because the mean of its divisors is an integer number (1044457).

2^2088913 is an apocalyptic number.

It is an amenable number.

2088913 is a deficient number, since it is larger than the sum of its proper divisors (1).

2088913 is an equidigital number, since it uses as much as digits as its factorization.

2088913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 2088913 is about 1445.3072337742. The cubic root of 2088913 is about 127.8321571243.

It can be divided in two parts, 20889 and 13, that added together give a palindrome (20902).

The spelling of 2088913 in words is "two million, eighty-eight thousand, nine hundred thirteen".