2795121 has 32 divisors (see below), whose sum is σ = 4945920. Its totient is φ = 1525392.

The previous prime is 2795119. The next prime is 2795159. The reversal of 2795121 is 1215972.

2795121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2795121 - 2¹ = 2795119 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

2795121 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2795101) 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 31 ways as a sum of consecutive naturals, for example, 4026 + ... + 4668.

It is an arithmetic number, because the mean of its divisors is an integer number (154560).

2^2795121 is an apocalyptic number.

2795121 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2795121 is a deficient number, since it is larger than the sum of its proper divisors (2150799).

2795121 is a wasteful number, since it uses less digits than its factorization.

2795121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682 (or 676 counting only the distinct ones).

The product of its digits is 1260, while the sum is 27.

The square root of 2795121 is about 1671.8615373290. The cubic root of 2795121 is about 140.8640609244.

It can be divided in two parts, 27951 and 21, that added together give a palindrome (27972).

The spelling of 2795121 in words is "two million, seven hundred ninety-five thousand, one hundred twenty-one".