2954287 has 4 divisors (see below), whose sum is σ = 3376336. Its totient is φ = 2532240.

The previous prime is 2954249. The next prime is 2954293. The reversal of 2954287 is 7824592.

2954287 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2954287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2954387) 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 3 ways as a sum of consecutive naturals, for example, 211014 + ... + 211027.

It is an arithmetic number, because the mean of its divisors is an integer number (844084).

2^2954287 is an apocalyptic number.

2954287 is a deficient number, since it is larger than the sum of its proper divisors (422049).

2954287 is an equidigital number, since it uses as much as digits as its factorization.

2954287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422048.

The product of its digits is 40320, while the sum is 37.

The square root of 2954287 is about 1718.8039446080. The cubic root of 2954287 is about 143.4886538152.

The spelling of 2954287 in words is "two million, nine hundred fifty-four thousand, two hundred eighty-seven".