68614741 has 8 divisors (see below), whose sum is σ = 74322360. Its totient is φ = 62968512.

The previous prime is 68614729. The next prime is 68614751. The reversal of 68614741 is 14741686.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 221841 + 68392900 = 471^2 + 8270^2 .

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 68614741 - 2¹⁷ = 68483669 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 68614741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68614751) 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, 13006 + ... + 17503.

It is an arithmetic number, because the mean of its divisors is an integer number (9290295).

Almost surely, 2^68614741 is an apocalyptic number.

It is an amenable number.

68614741 is a deficient number, since it is larger than the sum of its proper divisors (5707619).

68614741 is a wasteful number, since it uses less digits than its factorization.

68614741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30695.

The product of its digits is 32256, while the sum is 37.

The square root of 68614741 is about 8283.4015356012. The cubic root of 68614741 is about 409.3918029814.

The spelling of 68614741 in words is "sixty-eight million, six hundred fourteen thousand, seven hundred forty-one".