47130266 has 16 divisors (see below), whose sum is σ = 74430144. Its totient is φ = 22338624.

The previous prime is 47130257. The next prime is 47130269. The reversal of 47130266 is 66203174.

It is not an unprimeable number, because it can be changed into a prime (47130269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 665 + ... + 9731.

It is an arithmetic number, because the mean of its divisors is an integer number (4651884).

Almost surely, 2^47130266 is an apocalyptic number.

47130266 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

47130266 is a deficient number, since it is larger than the sum of its proper divisors (27299878).

47130266 is a wasteful number, since it uses less digits than its factorization.

47130266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9205.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 47130266 is about 6865.1486509762. The cubic root of 47130266 is about 361.2157099192.

The spelling of 47130266 in words is "forty-seven million, one hundred thirty thousand, two hundred sixty-six".