47286071 has 8 divisors (see below), whose sum is σ = 54802944. Its totient is φ = 39959640.

The previous prime is 47285989. The next prime is 47286077. The reversal of 47286071 is 17068274.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-47286071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47286077) 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, 47075 + ... + 48068.

It is an arithmetic number, because the mean of its divisors is an integer number (6850368).

Almost surely, 2^47286071 is an apocalyptic number.

47286071 is a deficient number, since it is larger than the sum of its proper divisors (7516873).

47286071 is an equidigital number, since it uses as much as digits as its factorization.

47286071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95221.

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 47286071 is about 6876.4868210446. The cubic root of 47286071 is about 361.6133122489.

The spelling of 47286071 in words is "forty-seven million, two hundred eighty-six thousand, seventy-one".