47465329 has 4 divisors (see below), whose sum is σ = 47488420. Its totient is φ = 47442240.

The previous prime is 47465267. The next prime is 47465443. The reversal of 47465329 is 92356474.

It is a happy number.

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 20007729 + 27457600 = 4473^2 + 5240^2 .

It is a cyclic number.

It is not a de Polignac number, because 47465329 - 2⁹ = 47464817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47465291 and 47465300.

It is not an unprimeable number, because it can be changed into a prime (47465029) 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, 8124 + ... + 12685.

It is an arithmetic number, because the mean of its divisors is an integer number (11872105).

Almost surely, 2^47465329 is an apocalyptic number.

It is an amenable number.

47465329 is a deficient number, since it is larger than the sum of its proper divisors (23091).

47465329 is a wasteful number, since it uses less digits than its factorization.

47465329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23090.

The product of its digits is 181440, while the sum is 40.

The square root of 47465329 is about 6889.5086181817. The cubic root of 47465329 is about 362.0696858203.

The spelling of 47465329 in words is "forty-seven million, four hundred sixty-five thousand, three hundred twenty-nine".