68450601 has 8 divisors (see below), whose sum is σ = 92763904. Its totient is φ = 44885520.

The previous prime is 68450593. The next prime is 68450609. The reversal of 68450601 is 10605486.

It is an interprime number because it is at equal distance from previous prime (68450593) and next prime (68450609).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 68450601 - 2³ = 68450593 is a prime.

It is a super-2 number, since 2×68450601² = 9370969554522402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68450609) 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 7 ways as a sum of consecutive naturals, for example, 186841 + ... + 187206.

It is an arithmetic number, because the mean of its divisors is an integer number (11595488).

Almost surely, 2^68450601 is an apocalyptic number.

68450601 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

68450601 is a deficient number, since it is larger than the sum of its proper divisors (24313303).

68450601 is a wasteful number, since it uses less digits than its factorization.

68450601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374111.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 68450601 is about 8273.4878376656. The cubic root of 68450601 is about 409.0650936661.

The spelling of 68450601 in words is "sixty-eight million, four hundred fifty thousand, six hundred one".