47486306 has 32 divisors (see below), whose sum is σ = 85950720. Its totient is φ = 19236096.

The previous prime is 47486303. The next prime is 47486353. The reversal of 47486306 is 60368474.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 47486306.

It is not an unprimeable number, because it can be changed into a prime (47486303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27830 + ... + 29486.

It is an arithmetic number, because the mean of its divisors is an integer number (2685960).

Almost surely, 2^47486306 is an apocalyptic number.

47486306 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

47486306 is a deficient number, since it is larger than the sum of its proper divisors (38464414).

47486306 is a wasteful number, since it uses less digits than its factorization.

47486306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778.

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 47486306 is about 6891.0308372550. The cubic root of 47486306 is about 362.1230160957.

The spelling of 47486306 in words is "forty-seven million, four hundred eighty-six thousand, three hundred six".