47293763 has 4 divisors (see below), whose sum is σ = 51593208. Its totient is φ = 42994320.

The previous prime is 47293747. The next prime is 47293781. The reversal of 47293763 is 36739274.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47293763 - 2⁴ = 47293747 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47293763.

It is not an unprimeable number, because it can be changed into a prime (47293063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2149706 + ... + 2149727.

It is an arithmetic number, because the mean of its divisors is an integer number (12898302).

Almost surely, 2^47293763 is an apocalyptic number.

47293763 is a deficient number, since it is larger than the sum of its proper divisors (4299445).

47293763 is a wasteful number, since it uses less digits than its factorization.

47293763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4299444.

The product of its digits is 190512, while the sum is 41.

The square root of 47293763 is about 6877.0460955268. The cubic root of 47293763 is about 361.6329190008.

The spelling of 47293763 in words is "forty-seven million, two hundred ninety-three thousand, seven hundred sixty-three".