34215233 has 12 divisors (see below), whose sum is σ = 37277100. Its totient is φ = 31389696.

The previous prime is 34215211. The next prime is 34215239. The reversal of 34215233 is 33251243.

It can be written as a sum of positive squares in 6 ways, for example, as 2765569 + 31449664 = 1663^2 + 5608^2 .

It is not a de Polignac number, because 34215233 - 2¹⁸ = 33953089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34215199 and 34215208.

It is not an unprimeable number, because it can be changed into a prime (34215239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32093 + ... + 33141.

It is an arithmetic number, because the mean of its divisors is an integer number (3106425).

Almost surely, 2^34215233 is an apocalyptic number.

It is an amenable number.

34215233 is a deficient number, since it is larger than the sum of its proper divisors (3061867).

34215233 is a wasteful number, since it uses less digits than its factorization.

34215233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268 (or 1255 counting only the distinct ones).

The product of its digits is 2160, while the sum is 23.

The square root of 34215233 is about 5849.3788559128. The cubic root of 34215233 is about 324.6433420769.

Adding to 34215233 its reverse (33251243), we get a palindrome (67466476).

The spelling of 34215233 in words is "thirty-four million, two hundred fifteen thousand, two hundred thirty-three".