34827028 has 12 divisors (see below), whose sum is σ = 63049140. Its totient is φ = 16812992.

The previous prime is 34827017. The next prime is 34827031. The reversal of 34827028 is 82072843.

It can be written as a sum of positive squares in 2 ways, for example, as 28536964 + 6290064 = 5342^2 + 2508^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34826984 and 34827002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150001 + ... + 150232.

It is an arithmetic number, because the mean of its divisors is an integer number (5254095).

Almost surely, 2^34827028 is an apocalyptic number.

It is an amenable number.

34827028 is a deficient number, since it is larger than the sum of its proper divisors (28222112).

34827028 is a wasteful number, since it uses less digits than its factorization.

34827028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300266 (or 300264 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 34827028 is about 5901.4428744164. The cubic root of 34827028 is about 326.5668809940.

The spelling of 34827028 in words is "thirty-four million, eight hundred twenty-seven thousand, twenty-eight".