68610941 has 4 divisors (see below), whose sum is σ = 78412512. Its totient is φ = 58809372.

The previous prime is 68610937. The next prime is 68610943. The reversal of 68610941 is 14901686.

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: 14901686 = 2 ⋅7450843.

It is a cyclic number.

It is not a de Polignac number, because 68610941 - 2² = 68610937 is a prime.

It is a super-3 number, since 3×68610941³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68610943) 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, 4900775 + ... + 4900788.

It is an arithmetic number, because the mean of its divisors is an integer number (19603128).

Almost surely, 2^68610941 is an apocalyptic number.

It is an amenable number.

68610941 is a deficient number, since it is larger than the sum of its proper divisors (9801571).

68610941 is an equidigital number, since it uses as much as digits as its factorization.

68610941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9801570.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 68610941 is about 8283.1721580564. The cubic root of 68610941 is about 409.3842452392.

The spelling of 68610941 in words is "sixty-eight million, six hundred ten thousand, nine hundred forty-one".