612470667 has 8 divisors (see below), whose sum is σ = 816782400. Its totient is φ = 408236360.

The previous prime is 612470653. The next prime is 612470671. The reversal of 612470667 is 766074216.

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 612470667 - 2¹⁵ = 612437899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (612470167) by changing a digit.

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, 2692 + ... + 35102.

It is an arithmetic number, because the mean of its divisors is an integer number (102097800).

Almost surely, 2^612470667 is an apocalyptic number.

612470667 is a deficient number, since it is larger than the sum of its proper divisors (204311733).

612470667 is a wasteful number, since it uses less digits than its factorization.

612470667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38713.

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 612470667 is about 24748.1447183420. The cubic root of 612470667 is about 849.2360688763.

The spelling of 612470667 in words is "six hundred twelve million, four hundred seventy thousand, six hundred sixty-seven".