2087383 has 2 divisors, whose sum is σ = 2087384. Its totient is φ = 2087382.

The previous prime is 2087381. The next prime is 2087387. The reversal of 2087383 is 3837802.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2087383 - 2¹ = 2087381 is a prime.

Together with 2087381, it forms a pair of twin primes.

2087383 is a lucky number.

It is equal to p₁₅₄₉₄₈ and since 2087383 and 154948 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2087381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1043691 + 1043692.

It is an arithmetic number, because the mean of its divisors is an integer number (1043692).

2^2087383 is an apocalyptic number.

2087383 is a deficient number, since it is larger than the sum of its proper divisors (1).

2087383 is an equidigital number, since it uses as much as digits as its factorization.

2087383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 2087383 is about 1444.7778375930. Note that the first 3 decimals coincide. The cubic root of 2087383 is about 127.8009397766.

The spelling of 2087383 in words is "two million, eighty-seven thousand, three hundred eighty-three".