68148038 has 8 divisors (see below), whose sum is σ = 116825232. Its totient is φ = 29206296.

The previous prime is 68147977. The next prime is 68148071. The reversal of 68148038 is 83084186.

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

It is a junction number, because it is equal to n+sod(n) for n = 68147992 and 68148010.

It is a congruent number.

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, 2433845 + ... + 2433872.

It is an arithmetic number, because the mean of its divisors is an integer number (14603154).

Almost surely, 2^68148038 is an apocalyptic number.

68148038 is a deficient number, since it is larger than the sum of its proper divisors (48677194).

68148038 is a wasteful number, since it uses less digits than its factorization.

68148038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4867726.

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 68148038 is about 8255.1824934401. The cubic root of 68148038 is about 408.4614916156.

The spelling of 68148038 in words is "sixty-eight million, one hundred forty-eight thousand, thirty-eight".