60640006 has 16 divisors (see below), whose sum is σ = 108474624. Its totient is φ = 24858504.

The previous prime is 60639961. The next prime is 60640051. The reversal of 60640006 is 60004606.

60640006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (60639961) and next prime (60640051).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93840 + ... + 94483.

It is an arithmetic number, because the mean of its divisors is an integer number (6779664).

Almost surely, 2^60640006 is an apocalyptic number.

60640006 is a deficient number, since it is larger than the sum of its proper divisors (47834618).

60640006 is a wasteful number, since it uses less digits than its factorization.

60640006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188355.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 60640006 is about 7787.1693188218. The cubic root of 60640006 is about 392.8738099690.

The spelling of 60640006 in words is "sixty million, six hundred forty thousand, six".