2955487 has 4 divisors (see below), whose sum is σ = 3005640. Its totient is φ = 2905336.

The previous prime is 2955481. The next prime is 2955497. The reversal of 2955487 is 7845592.

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 2955487 - 2³ = 2955479 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 (2955481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24988 + ... + 25105.

It is an arithmetic number, because the mean of its divisors is an integer number (751410).

2^2955487 is an apocalyptic number.

2955487 is a deficient number, since it is larger than the sum of its proper divisors (50153).

2955487 is an equidigital number, since it uses as much as digits as its factorization.

2955487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50152.

The product of its digits is 100800, while the sum is 40.

The square root of 2955487 is about 1719.1529891199. The cubic root of 2955487 is about 143.5080790411.

The spelling of 2955487 in words is "two million, nine hundred fifty-five thousand, four hundred eighty-seven".