2926987 has 8 divisors (see below), whose sum is σ = 3365856. Its totient is φ = 2493312.

The previous prime is 2926981. The next prime is 2927011. The reversal of 2926987 is 7896292.

It is a happy number.

2926987 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2926987 - 2¹¹ = 2924939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2926981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3 + ... + 2419.

It is an arithmetic number, because the mean of its divisors is an integer number (420732).

2^2926987 is an apocalyptic number.

2926987 is a deficient number, since it is larger than the sum of its proper divisors (438869).

2926987 is a wasteful number, since it uses less digits than its factorization.

2926987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2597.

The product of its digits is 108864, while the sum is 43.

The square root of 2926987 is about 1710.8439437891. The cubic root of 2926987 is about 143.0453016365.

The spelling of 2926987 in words is "two million, nine hundred twenty-six thousand, nine hundred eighty-seven".