2715455 has 8 divisors (see below), whose sum is σ = 3320352. Its totient is φ = 2131168.

The previous prime is 2715439. The next prime is 2715457. The reversal of 2715455 is 5545172.

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 2715455 - 2⁴ = 2715439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2715457) 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, 4859 + ... + 5388.

It is an arithmetic number, because the mean of its divisors is an integer number (415044).

2^2715455 is an apocalyptic number.

2715455 is a deficient number, since it is larger than the sum of its proper divisors (604897).

2715455 is a wasteful number, since it uses less digits than its factorization.

2715455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10305.

The product of its digits is 7000, while the sum is 29.

The square root of 2715455 is about 1647.8637686411. The cubic root of 2715455 is about 139.5128476582.

The spelling of 2715455 in words is "two million, seven hundred fifteen thousand, four hundred fifty-five".