2228377 has 8 divisors (see below), whose sum is σ = 2484000. Its totient is φ = 1986624.

The previous prime is 2228351. The next prime is 2228383. The reversal of 2228377 is 7738222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2228377 is a prime.

It is a d-powerful number, because it can be written as 2⁷ + 2¹⁷ + 2²¹ + 8 + 3 + 7 + 7 .

It is a Duffinian number.

It is a zygodrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (2228077) 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, 3127 + ... + 3772.

It is an arithmetic number, because the mean of its divisors is an integer number (310500).

2^2228377 is an apocalyptic number.

It is an amenable number.

2228377 is a deficient number, since it is larger than the sum of its proper divisors (255623).

2228377 is a wasteful number, since it uses less digits than its factorization.

2228377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6935.

The product of its digits is 9408, while the sum is 31.

The square root of 2228377 is about 1492.7749328013. The cubic root of 2228377 is about 130.6159526864.

The spelling of 2228377 in words is "two million, two hundred twenty-eight thousand, three hundred seventy-seven".