227970652 has 96 divisors (see below), whose sum is σ = 514805760. Its totient is φ = 85916160.

The previous prime is 227970647. The next prime is 227970671. The reversal of 227970652 is 256079722.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1004163 + ... + 1004389.

It is an arithmetic number, because the mean of its divisors is an integer number (5362560).

Almost surely, 2^227970652 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 227970652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257402880).

227970652 is an abundant number, since it is smaller than the sum of its proper divisors (286835108).

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

227970652 is a wasteful number, since it uses less digits than its factorization.

227970652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371 (or 369 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 227970652 is about 15098.6970298765. The cubic root of 227970652 is about 610.8852612721.

The spelling of 227970652 in words is "two hundred twenty-seven million, nine hundred seventy thousand, six hundred fifty-two".