2915755 has 8 divisors (see below), whose sum is σ = 3704832. Its totient is φ = 2195328.

The previous prime is 2915753. The next prime is 2915791. The reversal of 2915755 is 5575192.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2915755 - 2¹ = 2915753 is a prime.

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 2915755.

It is not an unprimeable number, because it can be changed into a prime (2915753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17067 + ... + 17236.

It is an arithmetic number, because the mean of its divisors is an integer number (463104).

2^2915755 is an apocalyptic number.

2915755 is a deficient number, since it is larger than the sum of its proper divisors (789077).

2915755 is a wasteful number, since it uses less digits than its factorization.

2915755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34325.

The product of its digits is 15750, while the sum is 34.

The square root of 2915755 is about 1707.5581981297. The cubic root of 2915755 is about 142.8620933999.

The spelling of 2915755 in words is "two million, nine hundred fifteen thousand, seven hundred fifty-five".