606216450 has 48 divisors (see below), whose sum is σ = 1718193600. Its totient is φ = 138563520.

The previous prime is 606216449. The next prime is 606216467. The reversal of 606216450 is 54612606.

It is a super-3 number, since 3×606216450³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 287625 + ... + 289724.

It is an arithmetic number, because the mean of its divisors is an integer number (35795700).

Almost surely, 2^606216450 is an apocalyptic number.

606216450 is an abundant number, since it is smaller than the sum of its proper divisors (1111977150).

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

606216450 is a wasteful number, since it uses less digits than its factorization.

606216450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577371 (or 577366 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 606216450 is about 24621.4631977874. The cubic root of 606216450 is about 846.3355279825.

The spelling of 606216450 in words is "six hundred six million, two hundred sixteen thousand, four hundred fifty".