68869041 has 4 divisors (see below), whose sum is σ = 91825392. Its totient is φ = 45912692.

The previous prime is 68869039. The next prime is 68869043. The reversal of 68869041 is 14096886.

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 an interprime number because it is at equal distance from previous prime (68869039) and next prime (68869043).

It is a cyclic number.

It is not a de Polignac number, because 68869041 - 2¹ = 68869039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 68868984 and 68869002.

It is not an unprimeable number, because it can be changed into a prime (68869043) 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, 11478171 + ... + 11478176.

It is an arithmetic number, because the mean of its divisors is an integer number (22956348).

Almost surely, 2^68869041 is an apocalyptic number.

It is an amenable number.

68869041 is a deficient number, since it is larger than the sum of its proper divisors (22956351).

68869041 is a wasteful number, since it uses less digits than its factorization.

68869041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22956350.

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 68869041 is about 8298.7373135917. The cubic root of 68869041 is about 409.8969421721.

The spelling of 68869041 in words is "sixty-eight million, eight hundred sixty-nine thousand, forty-one".