47262561 has 4 divisors (see below), whose sum is σ = 63016752. Its totient is φ = 31508372.

The previous prime is 47262559. The next prime is 47262563. The reversal of 47262561 is 16526274.

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 an interprime number because it is at equal distance from previous prime (47262559) and next prime (47262563).

It is a cyclic number.

It is not a de Polignac number, because 47262561 - 2¹ = 47262559 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47262563) 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, 7877091 + ... + 7877096.

It is an arithmetic number, because the mean of its divisors is an integer number (15754188).

Almost surely, 2^47262561 is an apocalyptic number.

It is an amenable number.

47262561 is a deficient number, since it is larger than the sum of its proper divisors (15754191).

47262561 is a wasteful number, since it uses less digits than its factorization.

47262561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15754190.

The product of its digits is 20160, while the sum is 33.

The square root of 47262561 is about 6874.7771600249. Note that the first 3 decimals coincide. The cubic root of 47262561 is about 361.5533725519.

The spelling of 47262561 in words is "forty-seven million, two hundred sixty-two thousand, five hundred sixty-one".