47363387 has 2 divisors, whose sum is σ = 47363388. Its totient is φ = 47363386.

The previous prime is 47363299. The next prime is 47363413. The reversal of 47363387 is 78336374.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47363387 - 2¹⁶ = 47297851 is a prime.

It is a super-2 number, since 2×47363387² = 4486580856223538, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (47363087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23681693 + 23681694.

It is an arithmetic number, because the mean of its divisors is an integer number (23681694).

Almost surely, 2^47363387 is an apocalyptic number.

47363387 is a deficient number, since it is larger than the sum of its proper divisors (1).

47363387 is an equidigital number, since it uses as much as digits as its factorization.

47363387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016, while the sum is 41.

The square root of 47363387 is about 6882.1062909548. The cubic root of 47363387 is about 361.8102925299.

The spelling of 47363387 in words is "forty-seven million, three hundred sixty-three thousand, three hundred eighty-seven".