68435675 has 48 divisors (see below), whose sum is σ = 107469312. Its totient is φ = 41990400.

The previous prime is 68435657. The next prime is 68435699. The reversal of 68435675 is 57653486.

It is not a de Polignac number, because 68435675 - 2¹⁸ = 68173531 is a prime.

It is a super-2 number, since 2×68435675² = 9366883225411250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 140282 + ... + 140768.

It is an arithmetic number, because the mean of its divisors is an integer number (2238944).

Almost surely, 2^68435675 is an apocalyptic number.

68435675 is a deficient number, since it is larger than the sum of its proper divisors (39033637).

68435675 is a wasteful number, since it uses less digits than its factorization.

68435675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588 (or 583 counting only the distinct ones).

The product of its digits is 604800, while the sum is 44.

The square root of 68435675 is about 8272.5857505377. The cubic root of 68435675 is about 409.0353586000.

The spelling of 68435675 in words is "sixty-eight million, four hundred thirty-five thousand, six hundred seventy-five".