2715155 has 12 divisors (see below), whose sum is σ = 3462960. Its totient is φ = 2043264.

The previous prime is 2715113. The next prime is 2715161. The reversal of 2715155 is 5515172.

It is a happy number.

2715155 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 2715155 - 2¹⁴ = 2698771 is a prime.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 506 + ... + 2384.

It is an arithmetic number, because the mean of its divisors is an integer number (288580).

2^2715155 is an apocalyptic number.

2715155 is a deficient number, since it is larger than the sum of its proper divisors (747805).

2715155 is a wasteful number, since it uses less digits than its factorization.

2715155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918 (or 1901 counting only the distinct ones).

The product of its digits is 1750, while the sum is 26.

The square root of 2715155 is about 1647.7727391846. The cubic root of 2715155 is about 139.5077097352.

The spelling of 2715155 in words is "two million, seven hundred fifteen thousand, one hundred fifty-five".