47230086 has 32 divisors (see below), whose sum is σ = 103760640. Its totient is φ = 14265504.

The previous prime is 47230061. The next prime is 47230087. The reversal of 47230086 is 68003274.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47230087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6385 + ... + 11628.

It is an arithmetic number, because the mean of its divisors is an integer number (3242520).

Almost surely, 2^47230086 is an apocalyptic number.

47230086 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

47230086 is an abundant number, since it is smaller than the sum of its proper divisors (56530554).

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

47230086 is a wasteful number, since it uses less digits than its factorization.

47230086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18060.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 47230086 is about 6872.4148594217. The cubic root of 47230086 is about 361.4705435232.

The spelling of 47230086 in words is "forty-seven million, two hundred thirty thousand, eighty-six".