224309970 has 48 divisors (see below), whose sum is σ = 591926400. Its totient is φ = 58921632.

The previous prime is 224309957. The next prime is 224309971. The reversal of 224309970 is 79903422.

It is not an unprimeable number, because it can be changed into a prime (224309971) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12570 + ... + 24629.

It is an arithmetic number, because the mean of its divisors is an integer number (12331800).

Almost surely, 2^224309970 is an apocalyptic number.

224309970 is an abundant number, since it is smaller than the sum of its proper divisors (367616430).

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

224309970 is a wasteful number, since it uses less digits than its factorization.

224309970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37279 (or 37276 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 224309970 is about 14976.9813380401. The cubic root of 224309970 is about 607.5977996284.

It can be divided in two parts, 22430 and 9970, that added together give a square (32400 = 180²).

The spelling of 224309970 in words is "two hundred twenty-four million, three hundred nine thousand, nine hundred seventy".