47367641 has 4 divisors (see below), whose sum is σ = 47386752. Its totient is φ = 47348532.

The previous prime is 47367629. The next prime is 47367667. The reversal of 47367641 is 14676374.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 47367641 - 2⁶ = 47367577 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47367595 and 47367604.

It is not an unprimeable number, because it can be changed into a prime (47367611) 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, 5165 + ... + 11018.

It is an arithmetic number, because the mean of its divisors is an integer number (11846688).

Almost surely, 2^47367641 is an apocalyptic number.

It is an amenable number.

47367641 is a deficient number, since it is larger than the sum of its proper divisors (19111).

47367641 is a wasteful number, since it uses less digits than its factorization.

47367641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19110.

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

The square root of 47367641 is about 6882.4153463737. The cubic root of 47367641 is about 361.8211243489.

The spelling of 47367641 in words is "forty-seven million, three hundred sixty-seven thousand, six hundred forty-one".