227460730 has 48 divisors (see below), whose sum is σ = 478411776. Its totient is φ = 76275360.

The previous prime is 227460713. The next prime is 227460749. The reversal of 227460730 is 37064722.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 227460692 and 227460701.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153895 + ... + 155365.

It is an arithmetic number, because the mean of its divisors is an integer number (9966912).

Almost surely, 2^227460730 is an apocalyptic number.

227460730 is an abundant number, since it is smaller than the sum of its proper divisors (250951046).

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

227460730 is a wasteful number, since it uses less digits than its factorization.

227460730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1579 (or 1532 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 227460730 is about 15081.8012849925. The cubic root of 227460730 is about 610.4294476597.

The spelling of 227460730 in words is "two hundred twenty-seven million, four hundred sixty thousand, seven hundred thirty".