612063412 has 6 divisors (see below), whose sum is σ = 1071110978. Its totient is φ = 306031704.

The previous prime is 612063377. The next prime is 612063421. The reversal of 612063412 is 214360216.

612063412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 590198436 + 21864976 = 24294^2 + 4676^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76507923 + ... + 76507930.

Almost surely, 2^612063412 is an apocalyptic number.

It is an amenable number.

612063412 is a deficient number, since it is larger than the sum of its proper divisors (459047566).

612063412 is a wasteful number, since it uses less digits than its factorization.

612063412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153015857 (or 153015855 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 612063412 is about 24739.9153595965. The cubic root of 612063412 is about 849.0477973722.

The spelling of 612063412 in words is "six hundred twelve million, sixty-three thousand, four hundred twelve".