47902763 has 2 divisors, whose sum is σ = 47902764. Its totient is φ = 47902762.

The previous prime is 47902739. The next prime is 47902769. The reversal of 47902763 is 36720974.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47902763 - 2¹² = 47898667 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (47902769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23951381 + 23951382.

It is an arithmetic number, because the mean of its divisors is an integer number (23951382).

Almost surely, 2^47902763 is an apocalyptic number.

47902763 is a deficient number, since it is larger than the sum of its proper divisors (1).

47902763 is an equidigital number, since it uses as much as digits as its factorization.

47902763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 47902763 is about 6921.1821967060. The cubic root of 47902763 is about 363.1785480086.

The spelling of 47902763 in words is "forty-seven million, nine hundred two thousand, seven hundred sixty-three".