47387063 has 2 divisors, whose sum is σ = 47387064. Its totient is φ = 47387062.

The previous prime is 47387059. The next prime is 47387099. The reversal of 47387063 is 36078374.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47387063 - 2² = 47387059 is a prime.

It is equal to p_2853578 and since 47387063 and 2853578 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47387563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23693531 + 23693532.

It is an arithmetic number, because the mean of its divisors is an integer number (23693532).

Almost surely, 2^47387063 is an apocalyptic number.

47387063 is a deficient number, since it is larger than the sum of its proper divisors (1).

47387063 is an equidigital number, since it uses as much as digits as its factorization.

47387063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 47387063 is about 6883.8261889737. The cubic root of 47387063 is about 361.8705697050.

The spelling of 47387063 in words is "forty-seven million, three hundred eighty-seven thousand, sixty-three".