68530348 has 12 divisors (see below), whose sum is σ = 120151192. Its totient is φ = 34201440.

The previous prime is 68530339. The next prime is 68530351. The reversal of 68530348 is 84303586.

It is a super-2 number, since 2×68530348² = 9392817194002208, 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 3 ways as a sum of consecutive naturals, for example, 13473 + ... + 17848.

Almost surely, 2^68530348 is an apocalyptic number.

It is an amenable number.

68530348 is a deficient number, since it is larger than the sum of its proper divisors (51620844).

68530348 is a wasteful number, since it uses less digits than its factorization.

68530348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31872 (or 31870 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 68530348 is about 8278.3058653326. The cubic root of 68530348 is about 409.2238897094.

The spelling of 68530348 in words is "sixty-eight million, five hundred thirty thousand, three hundred forty-eight".