68652106 has 16 divisors (see below), whose sum is σ = 107884800. Its totient is φ = 32720688.

The previous prime is 68652091. The next prime is 68652113. The reversal of 68652106 is 60125686.

It is a super-2 number, since 2×68652106² = 9426223316470472, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 2910 + ... + 12073.

It is an arithmetic number, because the mean of its divisors is an integer number (6742800).

Almost surely, 2^68652106 is an apocalyptic number.

68652106 is a deficient number, since it is larger than the sum of its proper divisors (39232694).

68652106 is a wasteful number, since it uses less digits than its factorization.

68652106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15093.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 68652106 is about 8285.6566426566. The cubic root of 68652106 is about 409.4661026077.

The spelling of 68652106 in words is "sixty-eight million, six hundred fifty-two thousand, one hundred six".