612533134 has 8 divisors (see below), whose sum is σ = 967157640. Its totient is φ = 290147256.

The previous prime is 612533087. The next prime is 612533149. The reversal of 612533134 is 431335216.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8059609 + ... + 8059684.

It is an arithmetic number, because the mean of its divisors is an integer number (120894705).

Almost surely, 2^612533134 is an apocalyptic number.

612533134 is a deficient number, since it is larger than the sum of its proper divisors (354624506).

612533134 is a wasteful number, since it uses less digits than its factorization.

612533134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16119314.

The product of its digits is 6480, while the sum is 28.

The square root of 612533134 is about 24749.4067403645. The cubic root of 612533134 is about 849.2649396065.

The spelling of 612533134 in words is "six hundred twelve million, five hundred thirty-three thousand, one hundred thirty-four".