68232807 has 16 divisors (see below), whose sum is σ = 102131680. Its totient is φ = 45017856.

The previous prime is 68232803. The next prime is 68232809. The reversal of 68232807 is 70823286.

It is a happy number.

It is not a de Polignac number, because 68232807 - 2² = 68232803 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68232803) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 10408 + ... + 15645.

It is an arithmetic number, because the mean of its divisors is an integer number (6383230).

Almost surely, 2^68232807 is an apocalyptic number.

68232807 is a deficient number, since it is larger than the sum of its proper divisors (33898873).

68232807 is a wasteful number, since it uses less digits than its factorization.

68232807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26159 (or 26153 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 68232807 is about 8260.3151876911. The cubic root of 68232807 is about 408.6307825032.

It can be divided in two parts, 682 and 32807, that added together give a square (33489 = 183²).

The spelling of 68232807 in words is "sixty-eight million, two hundred thirty-two thousand, eight hundred seven".