130227446 has 12 divisors (see below), whose sum is σ = 207508668. Its totient is φ = 61283232.

The previous prime is 130227407. The next prime is 130227479. The reversal of 130227446 is 644722031.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112076 + ... + 113231.

It is an arithmetic number, because the mean of its divisors is an integer number (17292389).

Almost surely, 2^130227446 is an apocalyptic number.

130227446 is a deficient number, since it is larger than the sum of its proper divisors (77281222).

130227446 is a wasteful number, since it uses less digits than its factorization.

130227446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225343 (or 225326 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 130227446 is about 11411.7240590544. The cubic root of 130227446 is about 506.8749644657.

Adding to 130227446 its reverse (644722031), we get a palindrome (774949477).

The spelling of 130227446 in words is "one hundred thirty million, two hundred twenty-seven thousand, four hundred forty-six".