2270455 has 8 divisors (see below), whose sum is σ = 2972304. Its totient is φ = 1651200.

The previous prime is 2270449. The next prime is 2270459. The reversal of 2270455 is 5540722.

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

It is not a de Polignac number, because 2270455 - 2³ = 2270447 is a prime.

It is a super-3 number, since 3×2270455³ = 35112354355303339125, which contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2270459) 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, 20586 + ... + 20695.

It is an arithmetic number, because the mean of its divisors is an integer number (371538).

2^2270455 is an apocalyptic number.

2270455 is a deficient number, since it is larger than the sum of its proper divisors (701849).

2270455 is a wasteful number, since it uses less digits than its factorization.

2270455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41297.

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 2270455 is about 1506.8029068196. The cubic root of 2270455 is about 131.4329632725.

The spelling of 2270455 in words is "two million, two hundred seventy thousand, four hundred fifty-five".