68484541 has 4 divisors (see below), whose sum is σ = 69449184. Its totient is φ = 67519900.

The previous prime is 68484527. The next prime is 68484557. The reversal of 68484541 is 14548486.

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.

It is a cyclic number.

It is not a de Polignac number, because 68484541 - 2¹³ = 68476349 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68484494 and 68484503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68484571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 482215 + ... + 482356.

It is an arithmetic number, because the mean of its divisors is an integer number (17362296).

Almost surely, 2^68484541 is an apocalyptic number.

It is an amenable number.

68484541 is a deficient number, since it is larger than the sum of its proper divisors (964643).

68484541 is an equidigital number, since it uses as much as digits as its factorization.

68484541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964642.

The product of its digits is 122880, while the sum is 40.

The square root of 68484541 is about 8275.5387135823. The cubic root of 68484541 is about 409.1326916860.

The spelling of 68484541 in words is "sixty-eight million, four hundred eighty-four thousand, five hundred forty-one".