607253221 has 8 divisors (see below), whose sum is σ = 612292824. Its totient is φ = 602234880.

The previous prime is 607253219. The next prime is 607253239. The reversal of 607253221 is 122352706.

607253221 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 4 ways, for example, as 88096996 + 519156225 = 9386^2 + 22785^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 607253221 - 2¹ = 607253219 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 607253221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (607253021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54811 + ... + 64951.

It is an arithmetic number, because the mean of its divisors is an integer number (76536603).

Almost surely, 2^607253221 is an apocalyptic number.

It is an amenable number.

607253221 is a deficient number, since it is larger than the sum of its proper divisors (5039603).

607253221 is a wasteful number, since it uses less digits than its factorization.

607253221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10631.

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

The square root of 607253221 is about 24642.5084153379. The cubic root of 607253221 is about 846.8177300016.

It can be divided in two parts, 607 and 253221, that added together give a triangular number (253828 = T₇₁₂).

The spelling of 607253221 in words is "six hundred seven million, two hundred fifty-three thousand, two hundred twenty-one".