34228091 has 4 divisors (see below), whose sum is σ = 35408400. Its totient is φ = 33047784.

The previous prime is 34228087. The next prime is 34228097. The reversal of 34228091 is 19082243.

34228091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34228091 - 2² = 34228087 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 1180279 = 34228091 / (3 + 4 + 2 + 2 + 8 + 0 + 9 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34228097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590111 + ... + 590168.

It is an arithmetic number, because the mean of its divisors is an integer number (8852100).

Almost surely, 2^34228091 is an apocalyptic number.

34228091 is a deficient number, since it is larger than the sum of its proper divisors (1180309).

34228091 is a wasteful number, since it uses less digits than its factorization.

34228091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180308.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 34228091 is about 5850.4778437321. The cubic root of 34228091 is about 324.6840037057.

The spelling of 34228091 in words is "thirty-four million, two hundred twenty-eight thousand, ninety-one".