612214424 has 16 divisors (see below), whose sum is σ = 1150858800. Its totient is φ = 305318752.

The previous prime is 612214373. The next prime is 612214453. The reversal of 612214424 is 424412216.

612214424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 612214393 and 612214402.

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, 95252 + ... + 101475.

It is an arithmetic number, because the mean of its divisors is an integer number (71928675).

Almost surely, 2^612214424 is an apocalyptic number.

It is an amenable number.

612214424 is a deficient number, since it is larger than the sum of its proper divisors (538644376).

612214424 is a wasteful number, since it uses less digits than its factorization.

612214424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197122 (or 197118 counting only the distinct ones).

The product of its digits is 3072, while the sum is 26.

The square root of 612214424 is about 24742.9671624080. The cubic root of 612214424 is about 849.1176190389.

The spelling of 612214424 in words is "six hundred twelve million, two hundred fourteen thousand, four hundred twenty-four".