612573342 has 64 divisors (see below), whose sum is σ = 1320883200. Its totient is φ = 188711424.

The previous prime is 612573331. The next prime is 612573373. The reversal of 612573342 is 243375216.

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 31 ways as a sum of consecutive naturals, for example, 2090548 + ... + 2090840.

It is an arithmetic number, because the mean of its divisors is an integer number (20638800).

Almost surely, 2^612573342 is an apocalyptic number.

612573342 is an abundant number, since it is smaller than the sum of its proper divisors (708309858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

612573342 is a wasteful number, since it uses less digits than its factorization.

612573342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617.

The product of its digits is 30240, while the sum is 33.

The square root of 612573342 is about 24750.2190293339. The cubic root of 612573342 is about 849.2835217292.

The spelling of 612573342 in words is "six hundred twelve million, five hundred seventy-three thousand, three hundred forty-two".