34215116 has 12 divisors (see below), whose sum is σ = 64482432. Its totient is φ = 15791568.

The previous prime is 34215089. The next prime is 34215131. The reversal of 34215116 is 61151243.

It is a junction number, because it is equal to n+sod(n) for n = 34215091 and 34215100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328940 + ... + 329043.

It is an arithmetic number, because the mean of its divisors is an integer number (5373536).

Almost surely, 2^34215116 is an apocalyptic number.

It is an amenable number.

34215116 is a deficient number, since it is larger than the sum of its proper divisors (30267316).

34215116 is a wasteful number, since it uses less digits than its factorization.

34215116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658000 (or 657998 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 34215116 is about 5849.3688548424. The cubic root of 34215116 is about 324.6429720340.

Adding to 34215116 its reverse (61151243), we get a palindrome (95366359).

The spelling of 34215116 in words is "thirty-four million, two hundred fifteen thousand, one hundred sixteen".