68832901 has 4 divisors (see below), whose sum is σ = 68997600. Its totient is φ = 68668204.

The previous prime is 68832899. The next prime is 68832923. The reversal of 68832901 is 10923886.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10923886 = 2 ⋅5461943.

It is a cyclic number.

It is not a de Polignac number, because 68832901 - 2¹ = 68832899 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 (68832931) 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 3 ways as a sum of consecutive naturals, for example, 81721 + ... + 82558.

It is an arithmetic number, because the mean of its divisors is an integer number (17249400).

Almost surely, 2^68832901 is an apocalyptic number.

It is an amenable number.

68832901 is a deficient number, since it is larger than the sum of its proper divisors (164699).

68832901 is a wasteful number, since it uses less digits than its factorization.

68832901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164698.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 68832901 is about 8296.5595881667. The cubic root of 68832901 is about 409.8252298939.

The spelling of 68832901 in words is "sixty-eight million, eight hundred thirty-two thousand, nine hundred one".