68048461 has 8 divisors (see below), whose sum is σ = 73694880. Its totient is φ = 62460912.

The previous prime is 68048437. The next prime is 68048509. The reversal of 68048461 is 16484086.

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

It is a cyclic number.

It is not a de Polignac number, because 68048461 - 2⁷ = 68048333 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 68048461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68048401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12295 + ... + 16948.

It is an arithmetic number, because the mean of its divisors is an integer number (9211860).

Almost surely, 2^68048461 is an apocalyptic number.

It is an amenable number.

68048461 is a deficient number, since it is larger than the sum of its proper divisors (5646419).

68048461 is a wasteful number, since it uses less digits than its factorization.

68048461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29435.

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 68048461 is about 8249.1491076353. The cubic root of 68048461 is about 408.2624484849.

It can be divided in two parts, 680 and 48461, that added together give a triangular number (49141 = T₃₁₃).

The spelling of 68048461 in words is "sixty-eight million, forty-eight thousand, four hundred sixty-one".