68003007 has 8 divisors (see below), whose sum is σ = 90745776. Its totient is φ = 45297792.

The previous prime is 68002993. The next prime is 68003027. The reversal of 68003007 is 70030086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 68003007 - 2⁶ = 68002943 is a prime.

It is a super-2 number, since 2×68003007² = 9248817922084098, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68003027) 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, 4848 + ... + 12629.

It is an arithmetic number, because the mean of its divisors is an integer number (11343222).

Almost surely, 2^68003007 is an apocalyptic number.

68003007 is a deficient number, since it is larger than the sum of its proper divisors (22742769).

68003007 is a wasteful number, since it uses less digits than its factorization.

68003007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18777.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 68003007 is about 8246.3935753758. The cubic root of 68003007 is about 408.1715265427.

The spelling of 68003007 in words is "sixty-eight million, three thousand, seven".