34228265 has 16 divisors (see below), whose sum is σ = 42886800. Its totient is φ = 26191872.

The previous prime is 34228261. The next prime is 34228277. The reversal of 34228265 is 56282243.

It can be written as a sum of positive squares in 8 ways, for example, as 958441 + 33269824 = 979^2 + 5768^2 .

It is not a de Polignac number, because 34228265 - 2² = 34228261 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34228261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15341 + ... + 17429.

It is an arithmetic number, because the mean of its divisors is an integer number (2680425).

Almost surely, 2^34228265 is an apocalyptic number.

It is an amenable number.

34228265 is a deficient number, since it is larger than the sum of its proper divisors (8658535).

34228265 is a wasteful number, since it uses less digits than its factorization.

34228265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2236.

The product of its digits is 23040, while the sum is 32.

The square root of 34228265 is about 5850.4927142934. The cubic root of 34228265 is about 324.6845538865.

The spelling of 34228265 in words is "thirty-four million, two hundred twenty-eight thousand, two hundred sixty-five".