227915130 has 16 divisors (see below), whose sum is σ = 546996384. Its totient is φ = 60777360.

The previous prime is 227915123. The next prime is 227915137. The reversal of 227915130 is 31519722.

It is an interprime number because it is at equal distance from previous prime (227915123) and next prime (227915137).

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 7597171 = 227915130 / (2 + 2 + 7 + 9 + 1 + 5 + 1 + 3 + 0).

It is not an unprimeable number, because it can be changed into a prime (227915137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3798556 + ... + 3798615.

It is an arithmetic number, because the mean of its divisors is an integer number (34187274).

Almost surely, 2^227915130 is an apocalyptic number.

227915130 is an abundant number, since it is smaller than the sum of its proper divisors (319081254).

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

227915130 is a wasteful number, since it uses less digits than its factorization.

227915130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7597181.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 227915130 is about 15096.8582824374. The cubic root of 227915130 is about 610.8356637690.

The spelling of 227915130 in words is "two hundred twenty-seven million, nine hundred fifteen thousand, one hundred thirty".