47532361 has 4 divisors (see below), whose sum is σ = 48429252. Its totient is φ = 46635472.

The previous prime is 47532343. The next prime is 47532367. The reversal of 47532361 is 16323574.

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

It can be written as a sum of positive squares in 2 ways, for example, as 14584761 + 32947600 = 3819^2 + 5740^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47532361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47532367) 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, 448366 + ... + 448471.

It is an arithmetic number, because the mean of its divisors is an integer number (12107313).

Almost surely, 2^47532361 is an apocalyptic number.

It is an amenable number.

47532361 is a deficient number, since it is larger than the sum of its proper divisors (896891).

47532361 is an equidigital number, since it uses as much as digits as its factorization.

47532361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896890.

The product of its digits is 15120, while the sum is 31.

The square root of 47532361 is about 6894.3716900092. The cubic root of 47532361 is about 362.2400476373.

The spelling of 47532361 in words is "forty-seven million, five hundred thirty-two thousand, three hundred sixty-one".