612601227470 has 8 divisors (see below), whose sum is σ = 1102682209464. Its totient is φ = 245040490984.

The previous prime is 612601227467. The next prime is 612601227479. The reversal of 612601227470 is 74722106216.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612601227479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30630061364 + ... + 30630061383.

It is an arithmetic number, because the mean of its divisors is an integer number (137835276183).

Almost surely, 2^612601227470 is an apocalyptic number.

612601227470 is a deficient number, since it is larger than the sum of its proper divisors (490080981994).

612601227470 is a wasteful number, since it uses less digits than its factorization.

612601227470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61260122754.

The product of its (nonzero) digits is 56448, while the sum is 38.

The spelling of 612601227470 in words is "six hundred twelve billion, six hundred one million, two hundred twenty-seven thousand, four hundred seventy".