610006667 has 8 divisors (see below), whose sum is σ = 637914624. Its totient is φ = 582214248.

The previous prime is 610006613. The next prime is 610006669. The reversal of 610006667 is 766600016.

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

It is a cyclic number.

It is not a de Polignac number, because 610006667 - 2¹⁶ = 609941131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (610006669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17993 + ... + 39290.

It is an arithmetic number, because the mean of its divisors is an integer number (79739328).

Almost surely, 2^610006667 is an apocalyptic number.

610006667 is a deficient number, since it is larger than the sum of its proper divisors (27907957).

610006667 is a wasteful number, since it uses less digits than its factorization.

610006667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57769.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 610006667 is about 24698.3130395580. The cubic root of 610006667 is about 848.0956985826.

The spelling of 610006667 in words is "six hundred ten million, six thousand, six hundred sixty-seven".