2955893 has 4 divisors (see below), whose sum is σ = 3035820. Its totient is φ = 2875968.

The previous prime is 2955889. The next prime is 2955907. The reversal of 2955893 is 3985592.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1532644 + 1423249 = 1238^2 + 1193^2 .

It is a cyclic number.

It is not a de Polignac number, because 2955893 - 2² = 2955889 is a prime.

It is a d-powerful number, because it can be written as 2¹⁷ + 9⁵ + 5 + 5⁷ + 8⁷ + 9⁵ + 3¹² .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2955893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2955803) 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, 39908 + ... + 39981.

It is an arithmetic number, because the mean of its divisors is an integer number (758955).

2^2955893 is an apocalyptic number.

It is an amenable number.

2955893 is a deficient number, since it is larger than the sum of its proper divisors (79927).

2955893 is an equidigital number, since it uses as much as digits as its factorization.

2955893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79926.

The product of its digits is 97200, while the sum is 41.

The square root of 2955893 is about 1719.2710664697. The cubic root of 2955893 is about 143.5146500520.

It can be divided in two parts, 295589 and 3, that added together give a palindrome (295592).

The spelling of 2955893 in words is "two million, nine hundred fifty-five thousand, eight hundred ninety-three".