47790367 has 2 divisors, whose sum is σ = 47790368. Its totient is φ = 47790366.

The previous prime is 47790359. The next prime is 47790371. The reversal of 47790367 is 76309774.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47790367 - 2³ = 47790359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47793367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23895183 + 23895184.

It is an arithmetic number, because the mean of its divisors is an integer number (23895184).

Almost surely, 2^47790367 is an apocalyptic number.

47790367 is a deficient number, since it is larger than the sum of its proper divisors (1).

47790367 is an equidigital number, since it uses as much as digits as its factorization.

47790367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 222264, while the sum is 43.

The square root of 47790367 is about 6913.0577171032. The cubic root of 47790367 is about 362.8942792046.

The spelling of 47790367 in words is "forty-seven million, seven hundred ninety thousand, three hundred sixty-seven".