68037005 has 16 divisors (see below), whose sum is σ = 86443200. Its totient is φ = 51264000.

The previous prime is 68036981. The next prime is 68037007. The reversal of 68037005 is 50073086.

It is not a de Polignac number, because 68037005 - 2¹⁶ = 67971469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68037007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15005 + ... + 19005.

It is an arithmetic number, because the mean of its divisors is an integer number (5402700).

Almost surely, 2^68037005 is an apocalyptic number.

It is an amenable number.

68037005 is a deficient number, since it is larger than the sum of its proper divisors (18406195).

68037005 is a wasteful number, since it uses less digits than its factorization.

68037005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4204.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 68037005 is about 8248.4547037612. The cubic root of 68037005 is about 408.2395367882.

The spelling of 68037005 in words is "sixty-eight million, thirty-seven thousand, five".