612535006 has 8 divisors (see below), whose sum is σ = 918908784. Its totient is φ = 306232080.

The previous prime is 612534997. The next prime is 612535009. The reversal of 612535006 is 600535216.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612535009) 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 3 ways as a sum of consecutive naturals, for example, 19746 + ... + 40186.

It is an arithmetic number, because the mean of its divisors is an integer number (114863598).

Almost surely, 2^612535006 is an apocalyptic number.

612535006 is a deficient number, since it is larger than the sum of its proper divisors (306373778).

612535006 is a wasteful number, since it uses less digits than its factorization.

612535006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35426.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 612535006 is about 24749.4445594240. Note that the first 3 decimals coincide. The cubic root of 612535006 is about 849.2658047691.

The spelling of 612535006 in words is "six hundred twelve million, five hundred thirty-five thousand, six".