68433475 has 24 divisors (see below), whose sum is σ = 95775120. Its totient is φ = 48048000.

The previous prime is 68433473. The next prime is 68433499. The reversal of 68433475 is 57433486.

It is not a de Polignac number, because 68433475 - 2¹ = 68433473 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (68433473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3685 + ... + 12265.

It is an arithmetic number, because the mean of its divisors is an integer number (3990630).

Almost surely, 2^68433475 is an apocalyptic number.

68433475 is a deficient number, since it is larger than the sum of its proper divisors (27341645).

68433475 is a wasteful number, since it uses less digits than its factorization.

68433475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8631 (or 8626 counting only the distinct ones).

The product of its digits is 241920, while the sum is 40.

The square root of 68433475 is about 8272.4527801614. The cubic root of 68433475 is about 409.0309754698.

The spelling of 68433475 in words is "sixty-eight million, four hundred thirty-three thousand, four hundred seventy-five".