2034987 has 4 divisors (see below), whose sum is σ = 2713320. Its totient is φ = 1356656.

The previous prime is 2034979. The next prime is 2034997. The reversal of 2034987 is 7894302.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2034987 - 2³ = 2034979 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2034937) 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, 339162 + ... + 339167.

It is an arithmetic number, because the mean of its divisors is an integer number (678330).

2^2034987 is an apocalyptic number.

2034987 is a deficient number, since it is larger than the sum of its proper divisors (678333).

2034987 is an equidigital number, since it uses as much as digits as its factorization.

2034987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678332.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 2034987 is about 1426.5297052638. The cubic root of 2034987 is about 126.7225430608.

The spelling of 2034987 in words is "two million, thirty-four thousand, nine hundred eighty-seven".