34228402 has 16 divisors (see below), whose sum is σ = 57076992. Its totient is φ = 15287760.

The previous prime is 34228373. The next prime is 34228417. The reversal of 34228402 is 20482243.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20428 + ... + 22039.

It is an arithmetic number, because the mean of its divisors is an integer number (3567312).

Almost surely, 2^34228402 is an apocalyptic number.

34228402 is a deficient number, since it is larger than the sum of its proper divisors (22848590).

34228402 is a wasteful number, since it uses less digits than its factorization.

34228402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42513.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 34228402 is about 5850.5044226972. The cubic root of 34228402 is about 324.6849870736.

The spelling of 34228402 in words is "thirty-four million, two hundred twenty-eight thousand, four hundred two".