68614037 has 4 divisors (see below), whose sum is σ = 71597280. Its totient is φ = 65630796.

The previous prime is 68613977. The next prime is 68614093. The reversal of 68614037 is 73041686.

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 68614037 - 2¹⁸ = 68351893 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68613988 and 68614006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68614237) 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, 1491587 + ... + 1491632.

It is an arithmetic number, because the mean of its divisors is an integer number (17899320).

Almost surely, 2^68614037 is an apocalyptic number.

It is an amenable number.

68614037 is a deficient number, since it is larger than the sum of its proper divisors (2983243).

68614037 is a wasteful number, since it uses less digits than its factorization.

68614037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2983242.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 68614037 is about 8283.3590408722. The cubic root of 68614037 is about 409.3904028313.

The spelling of 68614037 in words is "sixty-eight million, six hundred fourteen thousand, thirty-seven".