612047350 has 12 divisors (see below), whose sum is σ = 1138408164. Its totient is φ = 244818920.

The previous prime is 612047347. The next prime is 612047389. The reversal of 612047350 is 53740216.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6120424 + ... + 6120523.

It is an arithmetic number, because the mean of its divisors is an integer number (94867347).

Almost surely, 2^612047350 is an apocalyptic number.

612047350 is a deficient number, since it is larger than the sum of its proper divisors (526360814).

612047350 is a wasteful number, since it uses less digits than its factorization.

612047350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12240959 (or 12240954 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 612047350 is about 24739.5907403498. The cubic root of 612047350 is about 849.0403702959.

Adding to 612047350 its reverse (53740216), we get a palindrome (665787566).

The spelling of 612047350 in words is "six hundred twelve million, forty-seven thousand, three hundred fifty".