612051412 has 12 divisors (see below), whose sum is σ = 1224102880. Its totient is φ = 262307736.

The previous prime is 612051397. The next prime is 612051431. The reversal of 612051412 is 214150216.

612051412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

612051412 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10929462 + ... + 10929517.

Almost surely, 2^612051412 is an apocalyptic number.

It is an amenable number.

612051412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

612051412 is a wasteful number, since it uses less digits than its factorization.

612051412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21858990 (or 21858988 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 612051412 is about 24739.6728353469. The cubic root of 612051412 is about 849.0422485789.

The spelling of 612051412 in words is "six hundred twelve million, fifty-one thousand, four hundred twelve".