2795156 has 36 divisors (see below), whose sum is σ = 6133428. Its totient is φ = 1104768.

The previous prime is 2795119. The next prime is 2795159. The reversal of 2795156 is 6515972.

It can be written as a sum of positive squares in 2 ways, for example, as 592900 + 2202256 = 770^2 + 1484^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2795159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2000 + ... + 3096.

It is an arithmetic number, because the mean of its divisors is an integer number (170373).

2^2795156 is an apocalyptic number.

2795156 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2795156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3066714).

2795156 is an abundant number, since it is smaller than the sum of its proper divisors (3338272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2795156 is a wasteful number, since it uses less digits than its factorization.

2795156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128 (or 1119 counting only the distinct ones).

The product of its digits is 18900, while the sum is 35.

The square root of 2795156 is about 1671.8720046702. The cubic root of 2795156 is about 140.8646488800.

The spelling of 2795156 in words is "two million, seven hundred ninety-five thousand, one hundred fifty-six".