670219224 has 64 divisors (see below), whose sum is σ = 1790140800. Its totient is φ = 208479744.

The previous prime is 670219213. The next prime is 670219247. The reversal of 670219224 is 422912076.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19584 + ... + 41520.

It is an arithmetic number, because the mean of its divisors is an integer number (27970950).

Almost surely, 2^670219224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 670219224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (895070400).

670219224 is an abundant number, since it is smaller than the sum of its proper divisors (1119921576).

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

670219224 is a wasteful number, since it uses less digits than its factorization.

670219224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22032 (or 22028 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 670219224 is about 25888.5925457527. The cubic root of 670219224 is about 875.1294389192.

It can be divided in two parts, 67021 and 9224, that added together give a triangular number (76245 = T₃₉₀).

The spelling of 670219224 in words is "six hundred seventy million, two hundred nineteen thousand, two hundred twenty-four".