68148052 has 24 divisors (see below), whose sum is σ = 136875200. Its totient is φ = 29082240.

The previous prime is 68147977. The next prime is 68148071. The reversal of 68148052 is 25084186.

It is a junction number, because it is equal to n+sod(n) for n = 68147999 and 68148017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1699 + ... + 11797.

Almost surely, 2^68148052 is an apocalyptic number.

It is an amenable number.

68148052 is an abundant number, since it is smaller than the sum of its proper divisors (68727148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68148052 is a wasteful number, since it uses less digits than its factorization.

68148052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10351 (or 10349 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 68148052 is about 8255.1833413922. The cubic root of 68148052 is about 408.4615195864.

The spelling of 68148052 in words is "sixty-eight million, one hundred forty-eight thousand, fifty-two".