34228305 has 16 divisors (see below), whose sum is σ = 60850560. Its totient is φ = 18255024.

The previous prime is 34228303. The next prime is 34228343. The reversal of 34228305 is 50382243.

It is not a de Polignac number, because 34228305 - 2¹ = 34228303 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (34228303) 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, 126637 + ... + 126906.

It is an arithmetic number, because the mean of its divisors is an integer number (3803160).

Almost surely, 2^34228305 is an apocalyptic number.

It is an amenable number.

34228305 is a deficient number, since it is larger than the sum of its proper divisors (26622255).

34228305 is a wasteful number, since it uses less digits than its factorization.

34228305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253557 (or 253551 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 34228305 is about 5850.4961328079. The cubic root of 34228305 is about 324.6846803646.

The spelling of 34228305 in words is "thirty-four million, two hundred twenty-eight thousand, three hundred five".