68925106 has 8 divisors (see below), whose sum is σ = 109469340. Its totient is φ = 32435328.

The previous prime is 68925091. The next prime is 68925113. The reversal of 68925106 is 60152986.

It can be written as a sum of positive squares in 2 ways, for example, as 68211081 + 714025 = 8259^2 + 845^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×68925106² = 9501340474222472, which contains 22 as substring.

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, 1013571 + ... + 1013638.

Almost surely, 2^68925106 is an apocalyptic number.

68925106 is a deficient number, since it is larger than the sum of its proper divisors (40544234).

68925106 is a wasteful number, since it uses less digits than its factorization.

68925106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2027228.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 68925106 is about 8302.1145499204. The cubic root of 68925106 is about 410.0081418173.

The spelling of 68925106 in words is "sixty-eight million, nine hundred twenty-five thousand, one hundred six".