2228597 has 8 divisors (see below), whose sum is σ = 2595456. Its totient is φ = 1873872.

The previous prime is 2228591. The next prime is 2228657. The reversal of 2228597 is 7958222.

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

It is not a de Polignac number, because 2228597 - 2⁶ = 2228533 is a prime.

It is a d-powerful number, because it can be written as 2³ + 2¹⁷ + 2²¹ + 8 + 5 + 9 + 7³ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2228591) 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, 2633 + ... + 3374.

It is an arithmetic number, because the mean of its divisors is an integer number (324432).

2^2228597 is an apocalyptic number.

It is an amenable number.

2228597 is a deficient number, since it is larger than the sum of its proper divisors (366859).

2228597 is an equidigital number, since it uses as much as digits as its factorization.

2228597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6067.

The product of its digits is 20160, while the sum is 35.

The square root of 2228597 is about 1492.8486192511. The cubic root of 2228597 is about 130.6202509663.

The spelling of 2228597 in words is "two million, two hundred twenty-eight thousand, five hundred ninety-seven".