68692001 has 16 divisors (see below), whose sum is σ = 82083840. Its totient is φ = 56244240.

The previous prime is 68691991. The next prime is 68692009. The reversal of 68692001 is 10029686.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68692001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68692009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15140 + ... + 19146.

It is an arithmetic number, because the mean of its divisors is an integer number (5130240).

Almost surely, 2^68692001 is an apocalyptic number.

It is an amenable number.

68692001 is a deficient number, since it is larger than the sum of its proper divisors (13391839).

68692001 is a wasteful number, since it uses less digits than its factorization.

68692001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4124.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 68692001 is about 8288.0637666466. The cubic root of 68692001 is about 409.5454033402.

The spelling of 68692001 in words is "sixty-eight million, six hundred ninety-two thousand, one".